Powered by a in-house automatic movement with a 42-hour power reserve, this timepiece showcases its mechanical artistry through an exhibition case back. It masterfully revives the 1960s small-seconds elegance, featuring a unique Shamrock hand inspired by St. Patrick’s Day. Blending century-old tradition with modern precision, the design is finished with flamed blue hands, Swiss luminous coating, and the iconic Red "8" mark, embodying a perfect fusion of vintage charm and sophisticated innovation.
M163.13.22.11
M163.13.22.11
$829.00
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Origin Shamrock AutomaticWhite
$829.00
Exquisite Craftsmanship, Timeless Style
The Art of the Blue-Steel Dial
This 41mm timepiece features stunning flamed blue hands and indices, exuding a sophisticated and distinguished taste. Its 1960s-inspired small-seconds layout captures a timeless vintage charm, while luminous coating on the hands and Shamrock sub-dial ensures perfect legibility. Completed with the signature Red "8" mark, it remains a bold symbol of Marvin’s century-old heritage and innovative spirit.
Clear Visibility in Any Environment
Illuminating Precision: Low-Light Mastery
Engineered for reliability around the clock, this timepiece features premium luminous coating on the hands and markers. Whether in a dimly lit boardroom or late-night settings, the high-contrast glow ensures effortless readability, keeping you on schedule no matter the lighting conditions.
Technical Details
Carry Luck with Every Second
Explore the engineering, proportions and finishing behind the Origin Shamrock Automatic.
Origin Shamrock Automatic
Movement Specs
A Mechanical Heart Developed by Marvin
The Marvin 620A represents the brand’s commitment to developing its own mechanical identity. Rather than serving only as a hidden engine, the movement was created as an extension of Marvin’s design philosophy—combining reliable everyday performance, traditional mechanical character, and distinctive brand details.
Powered by the natural motion of the wrist, the automatic winding system stores energy without the need for a battery. With an approximate 42-hour power reserve, the 620A is designed to deliver stable performance throughout daily wear.
Visible through an exhibition caseback, the movement reveals the continuous rhythm of mechanical timekeeping: the oscillating rotor moves, the gears engage, and the balance regulates each passing second. Selected executions feature Marvin’s crown emblem and decorative finishing, turning the movement into a recognizable part of the watch’s identity.
The 620A platform also supports different functional configurations across Marvin collections, including calendar, day-date, and other display variations. This adaptability allows each watch to develop its own personality while retaining the same mechanical foundation.
More than a caliber, the Marvin 620A is the mechanical signature connecting the brand’s historic watchmaking codes with its contemporary collections.
Developed by Marvin. Powered by motion. Defined by time.
Accuracy Guarantee
We certify and guarantee that your timepiece will be accurate ±10 seconds per day, which in watchmaking terms means exceptional precision.
This automatic timepiece is carefully monitored three times: before and after assembly, and just prior to shipping.
Dimensions & Wrist Size
Case Size: 41mm x 12.15mm
Band Width: 20/18mm
Fit: Adjustable stainless steel bracelet, suitable for most male wrist sizes.
Case & Crown
Case Material: 316L Stainless Steel
Case Diameter: 41mm
Case Thickness: 12.15mm
Case Finish: Polished sides with a streamlined silhouette
Case Back: Exhibition Case Back
Crown: Screwed-in Steel Crown with Embossed Marvin Logo
Special Detail: M&ED Family Hallmark engraved on the case side
3D Dial & Hands
Dial Type: Multi-layered 3D Dial with Textured Finish
Indices: Applied Hour Markers
Hands: Polished Alpha-style Hands with Swiss Super-LumiNova® coating
Small Seconds: Unique "Shamrock" Sub-dial at 6 o'clock
Special Markers: Red "8" Index
Calendar: Date window at 3 o'clock
Sapphire Crystal
This high-grade sapphire crystal combines a scratch-resistant exterior with an anti-reflective interior, ensuring clear, flawless time viewing for years.
Water Resistance Rating
With a 50M / 5ATM rating, this watch is built to withstand rain, handwashing, and accidental splashes, keeping you worry-free during daily wear.
UNBOX THE HERITAGE
A complete presentation.
Every MARVIN timepiece is delivered in our signature presentation box—crafted to protect, presented to impress.
5-YEAR WARRANTY
Confidence beyond the purchase.
Your MARVIN is backed by a 5-year international warranty that guarantees expert craftsmanship, lasting performance, and complete peace of mind.
MARVIN CAP & STRAP
Made to wear your way.
Each timepiece includes a signature MARVIN cap and a premium leather strap with a bold red underside—crafted for versatility, built for every occasion.
Customer Reviews
Overall rating: 4.7 / 5 from 365 reviews.
The triangular hand design is very distinctive; it’s a Swiss brand, and I really like it.
Avery V.5/5Verified
Overall, this is a well-made watch with a distinctive design. The smooth mechanical feel gives the watch more character than a typical everyday piece. It took a day or two to get used to the proportions, and now it wears well.
Taylor A.4/5Verified
Overall, this is a well-made watch with a distinctive design. I enjoy seeing a traditional mechanical movement in a design this modern. I would have liked a little more adjustment in the fit, but the watch itself is excellent.
Hayden J.4/5Verified
The dial has more depth in person than the product photos suggest. The smooth mechanical feel gives the watch more character than a typical everyday piece. Very happy with the purchase and the overall presentation.
Drew X.5/5Verified
The watch feels thoughtfully designed and easy to wear. The smooth mechanical feel gives the watch more character than a typical everyday piece. I would have liked a little more adjustment in the fit, but the watch itself is excellent.
Riley I.4/5Verified
It fits naturally into both workdays and weekends. I enjoy seeing a traditional mechanical movement in a design this modern. It feels versatile enough to wear with almost anything.
Taylor V.5/5Verified
The design has a lot of presence without feeling overdone. I enjoy seeing a traditional mechanical movement in a design this modern. It delivers the kind of personality I was hoping for.
Taylor Q.5/5Verified
The dial has more depth in person than the product photos suggest. The smooth mechanical feel gives the watch more character than a typical everyday piece. The combination of character and everyday usability works really well.
Parker D.5/5Verified
The overall build feels solid and thoughtfully finished. The automatic movement has been convenient in regular rotation. The combination of character and everyday usability works really well.
Morgan F.5/5Verified
The watch looked even better on the wrist than it did in the photos. I enjoy seeing a traditional mechanical movement in a design this modern. The combination of character and everyday usability works really well.
Sam Q.5/5Verified
The dial has more depth in person than the product photos suggest. The automatic movement has been convenient in regular rotation. Very happy with the purchase and the overall presentation.
Sam O.5/5Verified
I was impressed by the finishing when I opened the box. I enjoy seeing a traditional mechanical movement in a design this modern. It has quickly become one of the watches I reach for most often.
Emerson O.5/5Verified
The proportions feel balanced and comfortable for daily use. I enjoy seeing a traditional mechanical movement in a design this modern. It feels versatile enough to wear with almost anything.
Reese N.5/5Verified
Overall, this is a well-made watch with a distinctive design. The automatic movement has been convenient in regular rotation. The case wears a little larger than I expected, but the design won me over.
Avery H.4/5Verified
The design has a lot of presence without feeling overdone. The automatic movement has been convenient in regular rotation. It feels versatile enough to wear with almost anything.
Sam B.5/5Verified
The design has a lot of presence without feeling overdone. The smooth mechanical feel gives the watch more character than a typical everyday piece. I would gladly choose this model again.
Reese J.5/5Verified
The design has a lot of presence without feeling overdone. The smooth mechanical feel gives the watch more character than a typical everyday piece. The combination of character and everyday usability works really well.
Alex N.5/5Verified
The proportions feel balanced and comfortable for daily use. The smooth mechanical feel gives the watch more character than a typical everyday piece. It has quickly become one of the watches I reach for most often.
Reese B.5/5Verified
The watch has been a solid addition to my rotation. The smooth mechanical feel gives the watch more character than a typical everyday piece. I would have liked a little more adjustment in the fit, but the watch itself is excellent.
Emerson Z.4/5Verified
The design has a lot of presence without feeling overdone. The automatic movement has been convenient in regular rotation. It has quickly become one of the watches I reach for most often.
Rowan J.5/5Verified
The styling is attractive and the case feels substantial. The automatic movement has been convenient in regular rotation. The case wears a little larger than I expected, but the design won me over.
Taylor E.4/5Verified
The dial has more depth in person than the product photos suggest. The automatic movement has been convenient in regular rotation. It feels versatile enough to wear with almost anything.
Drew F.5/5Verified
The watch looked even better on the wrist than it did in the photos. The automatic movement has been convenient in regular rotation. The combination of character and everyday usability works really well.
Blake V.5/5Verified
This has been an easy watch to wear throughout the week. The smooth mechanical feel gives the watch more character than a typical everyday piece. It delivers the kind of personality I was hoping for.
Parker N.5/5Verified
The overall build feels solid and thoughtfully finished. The smooth mechanical feel gives the watch more character than a typical everyday piece. The combination of character and everyday usability works really well.
Drew Z.5/5Verified
The watch feels thoughtfully designed and easy to wear. The smooth mechanical feel gives the watch more character than a typical everyday piece. The case wears a little larger than I expected, but the design won me over.
Quinn R.4/5Verified
It fits naturally into both workdays and weekends. The smooth mechanical feel gives the watch more character than a typical everyday piece. It feels versatile enough to wear with almost anything.
Rowan G.5/5Verified
I like that the design feels distinctive without being too loud. I enjoy seeing a traditional mechanical movement in a design this modern. It delivers the kind of personality I was hoping for.
Quinn Z.5/5Verified
I was impressed by the finishing when I opened the box. The automatic movement has been convenient in regular rotation. I would gladly choose this model again.
Alex M.5/5Verified
I was impressed by the finishing when I opened the box. The automatic movement has been convenient in regular rotation. I would gladly choose this model again.
Blake H.5/5Verified
It fits naturally into both workdays and weekends. The smooth mechanical feel gives the watch more character than a typical everyday piece. It delivers the kind of personality I was hoping for.
Logan Z.5/5Verified
The details become more interesting the longer you look at the watch. I enjoy seeing a traditional mechanical movement in a design this modern. It has quickly become one of the watches I reach for most often.
Casey K.5/5Verified
I was impressed by the finishing when I opened the box. The smooth mechanical feel gives the watch more character than a typical everyday piece. It feels versatile enough to wear with almost anything.
Reese O.5/5Verified
This has been an easy watch to wear throughout the week. I enjoy seeing a traditional mechanical movement in a design this modern. Very happy with the purchase and the overall presentation.
Logan J.5/5Verified
It fits naturally into both workdays and weekends. The smooth mechanical feel gives the watch more character than a typical everyday piece. It has quickly become one of the watches I reach for most often.
Devin R.5/5Verified
The dial has more depth in person than the product photos suggest. The automatic movement has been convenient in regular rotation. It delivers the kind of personality I was hoping for.
Parker H.5/5Verified
I was impressed by the finishing when I opened the box. The smooth mechanical feel gives the watch more character than a typical everyday piece. The combination of character and everyday usability works really well.
Parker H.5/5Verified
The design has a lot of presence without feeling overdone. The smooth mechanical feel gives the watch more character than a typical everyday piece. The combination of character and everyday usability works really well.
Sam W.5/5Verified
The proportions feel balanced and comfortable for daily use. The smooth mechanical feel gives the watch more character than a typical everyday piece. The combination of character and everyday usability works really well.
Jordan P.5/5Verified
The styling is attractive and the case feels substantial. I enjoy seeing a traditional mechanical movement in a design this modern. It took a day or two to get used to the proportions, and now it wears well.
Straight answers to common questions about Marvin, our watches, and your ownership experience.
Is Marvin a new watch brand?
No. Marvin was founded in Switzerland in 1850 by brothers Marc and Emmanuel Didisheim. While the brand may be less familiar to today’s American consumers, its watchmaking history spans more than 175 years.
Why haven’t I heard of Marvin before?
Marvin was historically distributed across Europe and other international markets and has had limited visibility in the United States in recent decades. The brand is now returning to the American market through its official online store.
Has Marvin been covered by independent watch media?
Yes. Marvin watches have been independently reviewed and discussed by watch publications, video channels, and collector communities, including aBlogtoWatch, WristReview, Omega Forums, and other watch-focused platforms.
What if the watch does not suit me?
Eligible orders may be returned within 30 days, subject to our return policy. We recommend reviewing the full policy before purchase.