Seiko H851, Solar Diver's 200m, The 'Arnie', circa 2020 — view 1 of 6 — View 1 of 6 · Image: Vintage Watch Specialist · original image source (opens another website in a new tab)

View 1 of 6 · Image: Vintage Watch Specialist · original image source (opens another website in a new tab)

Wristwatches · Wristwatch

Seiko H851, Solar Diver's 200m, The 'Arnie', circa 2020

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.

Maker / attribution: Seiko (maker)
Date: c. 2020
Historical period: Contemporary Horology (2010 – Present)
Country of origin: Japan
Object type: Wristwatch
Dealer: Vintage Watch Specialist (dealer), United Kingdom
Stock no.: vws3856cs
Credit line: Dealer listing, Vintage Watch Specialist (vws3856cs)
Catalogue title (original): Seiko H851 - Solar Diver's 200m - The 'Arnie' - Box and Papers - c.2020 (English)

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Record summary

Catalogued by Vintage Watch Specialist (dealer), United Kingdom (stock number vws3856cs), this is a wristwatch by Seiko, made in Japan, dated c. 2020. The Atlas places it in the Contemporary Horology period (2010 – Present) of its Wristwatches collection. The record is illustrated with 6 photographs.

Assembled from the source record's structured fields. Dates and attributions are given as the source states them; where a field is missing the Atlas leaves it blank rather than estimating.

Catalogue description

Dealer description — Vintage Watch Specialist

A Robust Seiko Solar Diver's 200m H581 in Superb Preowned Condition - Great on the Wrist! The Seiko H851 Solar Diver pays homage to the legendary 1980s H558 “Arnie” worn by Arnold Schwarzenegger. Released in 2019, it modernizes the iconic hybrid design with solar power, combining analog and digital displays. Built for professional divers, it delivers rugged functionality, innovation, and eco-friendly performance in one distinctive timepiece. What's on offer We’re pleased to present this striking Seiko Solar Diver’s H851 — a robust and versatile timepiece that fuses rugged functionality with clean, contemporary design. The black PVD-coated stainless steel case is paired with a matching dial, where bold luminous hands and markers ensure excellent legibility in all lighting conditions. Powered by Seiko’s innovative solar movement, the H851 converts light into energy, offering long-lasting, maintenance-free performance. Originally built with divers in mind, this model boasts impressive water resistance and a durable construction ready for any adventure. This example is presented in superb pre-owned condition, showing only the lightest signs of wear. A perfect choice for collectors or those seeking a dependable and distinctive watch from one of Japan’s most respected watchmakers. Thw watch is sold with its original box and papers - a great buy!

Historical context

Contemporary Horology (2010 – Present)

Silicon components, connected watches, optical-lattice research clocks and a thriving independent scene.

Smartwatches became the world's best-selling watches, while mechanical watchmaking focuses on craft, innovation (silicon components, new escapements) and independent makers.

Read the period in the timeline More wristwatches from this period Earlier: Mechanical Renaissance

Atlas type guide

Dive and water-resistant watches

Keeping water and dust out of a wristwatch was a long-standing challenge. Rolex's screw-down Oyster case (1926) and Omega's Marine (1932) were landmarks; in the early 1950s Blancpain's Fifty Fathoms and Rolex's Submariner defined the professional dive watch with rotating bezels for timing dives, luminous dials and high water resistance. The ISO 6425 standard (1982) later codified what a 'diver's watch' must do.

Dive watches became icons of post-war design and exploration, and their evolution — helium escape valves, ceramic bezels, saturation-diving depth ratings — records the history of underwater work.

What to look for

Unidirectional or bidirectional rotating bezel with minute markings.
Screw-down crown and case back; depth rating printed on the dial.
Luminous hands and markers (radium before c. 1960, tritium c. 1960–1998, then Super-LumiNova).
Reference numbers on the case between the lugs or inside the back.

Dating clues

Screw-down Oyster cases: from 1926.
Professional dive watches: from 1953.
Tritium 'T' marks on dials: c. 1960–1998.

General guidance written by the Atlas editors about this kind of object. It is not a statement about this particular piece; for that, rely on the source record above and on physical examination.

Mechanisms mentioned

No escapement or complication is named in the source record. See the encyclopedia for how such pieces work.

Record completeness

Maker or attributionRecorded
DateRecorded
Place or countryRecorded
MaterialsNot in source
DimensionsNot in source
Narrative descriptionRecorded
Inscriptions / marksNot in source
ProvenanceNot in source
Several photographsRecorded

Editorial status: Documented — facts as published by the source; not independently verified by Atlas editors.

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Sources & image rights

Record source: Vintage Watch Specialist (dealer), United Kingdom (opens another website in a new tab).

Image rights: © Vintage Watch Specialist — dealer photographs; permission required (opens another website in a new tab).

Images are hosted by the Atlas for study and credited to their owner. Rights holders may request correction, credit changes or removal, or grant permission, via the editorial office.

Cite this record

"Seiko H851, Solar Diver's 200m, The 'Arnie', circa 2020." Vintage Watch Specialist (dealer), United Kingdom, vws3856cs. Catalogue record in The Horology Atlas, WatchMuseum.org, https://atlas.watchmuseum.org/museum/seiko-h851-solar-diver-s-200m-the-arnie-circa-2020-88ac12.