Elevate your wrist with the "Mysterious Time" edition. This 41mm masterpiece blends 175 years of Swiss heritage with a unique rotating disc movement and a stunning Night & Day display.
Powered by an in-house automatic caliber, this timepiece delivers a 42-hour power reserve and superior stability. The exhibition caseback showcases the rhythmic beauty of the movement, perfectly complementing the poetic Sun & Moon display to blend technical precision with the art of time.
Revolutionary Design Meets Century-Old Heritage
The Art of Mysterious Time
Combining classic vintage aesthetics with modern flair, this timepiece features heat-blued hands and indices that radiate a sophisticated charm. The signature "Red 8" marker at the 8 o'clock position serves as a bold tribute to a century of meticulous innovation and heritage.
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
Precision Timekeeping Inspired by Lunar Cycles
Explore the engineering, proportions and finishing behind the Malton Round "Mysterious Time" Automatic Moonphase.
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 Diameter: 41mm
Case Thickness: 12.68mm
Band Width: 20mm (tapering to 18mm)
Wrist Fit: Standard Men's (Adjustable 316L Stainless Steel Bracelet)
Case & Crown
Case Material: 316L Surgical Grade Stainless Steel
Case Finish: Polished & Brushed Multi-finish
Case Back: Exhibition (See-through) Sapphire Back
Crown: Push/Pull with Embossed Marvin Royal Crown Logo
Case Size: 41mm x 12.68mm
3D Dial & Hands
3D Dial: Multi-layered "Mysterious Time" design with a rotating hour disc and a Night & Day (Sun/Moon) indicator.
Hands: Elegant polished hands with Swiss Super-LumiNova® for clear night reading.
Signature Detail: Features the iconic Marvin "Red 8" marker and royal crown logo.
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
The watch features a 50-meter (5 ATM) water resistance rating, making it splash-proof and suitable for 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 379 reviews.
The sun-and-moon phase design is very distinctive, and the luminous effect is high-end.
Quinn V.5/5Verified
I like that the design feels distinctive without being too loud. The dial changes noticeably with the light and feels especially refined in the evening. It feels versatile enough to wear with almost anything.
Devin X.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. I would gladly choose this model again.
Casey X.5/5Verified
I was impressed by the finishing when I opened the box. The dial changes noticeably with the light and feels especially refined in the evening. It delivers the kind of personality I was hoping for.
Jordan C.5/5Verified
I was impressed by the finishing when I opened the box. The dial changes noticeably with the light and feels especially refined in the evening. Very happy with the purchase and the overall presentation.
Emerson X.5/5Verified
I like that the design feels distinctive without being too loud. 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.
Blake K.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. It delivers the kind of personality I was hoping for.
Cameron G.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. The dial can catch reflections in strong light, though it remains easy to read.
Drew W.4/5Verified
The watch has been a solid addition to my rotation. I enjoy seeing a traditional mechanical movement in a design this modern. The case wears a little larger than I expected, but the design won me over.
Cameron D.4/5Verified
It fits naturally into both workdays and weekends. The moon-inspired display adds personality without overwhelming the design. It delivers the kind of personality I was hoping for.
Riley D.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.
Parker V.5/5Verified
The overall build feels solid and thoughtfully finished. I enjoy seeing a traditional mechanical movement in a design this modern. I would gladly choose this model again.
Cameron Z.5/5Verified
It fits naturally into both workdays and weekends. The dial changes noticeably with the light and feels especially refined in the evening. It delivers the kind of personality I was hoping for.
Casey M.5/5Verified
The proportions feel balanced and comfortable for daily use. The celestial details give the dial an elegant focal point. It delivers the kind of personality I was hoping for.
Cameron W.5/5Verified
The design has a lot of presence without feeling overdone. The moon-inspired display adds personality without overwhelming the design. It feels versatile enough to wear with almost anything.
Logan S.5/5Verified
The details become more interesting the longer you look at the watch. The celestial details give the dial an elegant focal point. It has quickly become one of the watches I reach for most often.
Cameron G.5/5Verified
The overall build feels solid and thoughtfully finished. 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.
Blake R.5/5Verified
The dial has more depth in person than the product photos suggest. The automatic movement has been convenient in regular rotation. The combination of character and everyday usability works really well.
Devin L.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.
Quinn L.5/5Verified
I was impressed by the finishing when I opened the box. The moon-inspired display adds personality without overwhelming the design. I would gladly choose this model again.
Hayden U.5/5Verified
The watch feels thoughtfully designed and easy to wear. The moon-inspired display adds personality without overwhelming the design. A few details are bolder than expected, but the overall look is very appealing.
Avery Q.4/5Verified
It fits naturally into both workdays and weekends. The celestial details give the dial an elegant focal point. It feels versatile enough to wear with almost anything.
Morgan X.5/5Verified
The watch looked even better on the wrist than it did in the photos. The celestial details give the dial an elegant focal point. It delivers the kind of personality I was hoping for.
Riley E.5/5Verified
I was impressed by the finishing when I opened the box. The automatic movement has been convenient in regular rotation. The combination of character and everyday usability works really well.
Drew F.5/5Verified
The proportions feel balanced and comfortable for daily use. The moon-inspired display adds personality without overwhelming the design. It has quickly become one of the watches I reach for most often.
Morgan X.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 feels versatile enough to wear with almost anything.
Riley X.5/5Verified
I like that the design feels distinctive without being too loud. The automatic movement has been convenient in regular rotation. The combination of character and everyday usability works really well.
Hayden E.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.
Logan E.5/5Verified
I was impressed by the finishing when I opened the box. The dial changes noticeably with the light and feels especially refined in the evening. I would gladly choose this model again.
Blake Q.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. I would gladly choose this model again.
Hayden Q.5/5Verified
It fits naturally into both workdays and weekends. The automatic movement has been convenient in regular rotation. It delivers the kind of personality I was hoping for.
Rowan K.5/5Verified
The styling is attractive and the case feels substantial. The celestial details give the dial an elegant focal point. I would have liked a little more adjustment in the fit, but the watch itself is excellent.
Parker B.4/5Verified
The finish and dial details are strong for the price point. The celestial details give the dial an elegant focal point. The dial can catch reflections in strong light, though it remains easy to read.
Taylor X.4/5Verified
I was impressed by the finishing when I opened the box. The moon-inspired display adds personality without overwhelming the design. It has quickly become one of the watches I reach for most often.
Logan R.5/5Verified
The design has a lot of presence without feeling overdone. The automatic movement has been convenient in regular rotation. I would gladly choose this model again.
Devin R.5/5Verified
I like that the design feels distinctive without being too loud. The moon-inspired display adds personality without overwhelming the design. It delivers the kind of personality I was hoping for.
Blake J.5/5Verified
The overall build feels solid and thoughtfully finished. The automatic movement has been convenient in regular rotation. Very happy with the purchase and the overall presentation.
Sam U.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.
Drew B.5/5Verified
The dial has more depth in person than the product photos suggest. The dial changes noticeably with the light and feels especially refined in the evening. It feels versatile enough to wear with almost anything.
Quinn O.5/5Verified
The watch feels thoughtfully designed and easy to wear. The moon-inspired display adds personality without overwhelming the design. The dial can catch reflections in strong light, though it remains easy to read.
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.