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Aroxana Sea Lion Divers Watch, circa 1960s — view 1 of 6
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Wristwatches · Wristwatch

Aroxana Sea Lion Divers Watch, circa 1960s

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Unrecorded in source
Date
c. 1960s
Country of origin
Unrecorded in source
Object type
Wristwatch
Dimensions
Case 37 mm
Stock no.
vws4411cs
Credit line
Dealer listing, Vintage Watch Specialist (vws4411cs)
Catalogue title (original)
Aroxana Sea Lion Divers Watch - c.1960s (English)

View the source record (dealer listing) ↗ (opens another website in a new tab)Suggest a correction

Record summary

Catalogued by Vintage Watch Specialist (dealer), United Kingdom (stock number vws4411cs), this is a wristwatch, dated c. 1960s. The Atlas places it in the Modern Mechanical Horology period (1945 – 1969) of its Wristwatches collection. Recorded dimensions: Case 37 mm. 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 Stainless Steel Aroxana Sea Lion Divers with Rotating Bezel - HMT Calibre 0231 - c.1960s Aroxana is not a name most collectors will know. The mid-1900s watch boom produced hundreds of small private labels, which bought generic Swiss movements (ebauches) and cased them under their own names. Many vanished in the quartz crisis of the 1970s and early 1980s, and Aroxana appears to be one of them, with very little documented online. This Aroxana Sea Lion closely resembles the design of the Smiths Astral Diver (c.1960s): https://vintagewatchspecialist.com/products/smiths-astral-diver-with-date-original-lume-c-1960s?_pos=1&_sid=e5110e5ef&_ss=r. When researching the Aroxana Sea Lion, it often gets confused with the Pantor Sea Lion. This is likely because dive and sports watches of the era commonly used generic marine-themed names (like Sea Lion, Sea Hunter, or Skydiver) to emphasise water resistance. Aroxana and Pantor evidently landed on the same name, yet the former has largely slipped from the record. That obscurity is part of its appeal. What we have here is an extremely unique piece, making owning one, even seeing one online, a rare opportunity indeed. What's On Offer We are delighted to offer this Aroxana Sea Lion diver, dating from c.1960s. At 37mm across, it has the broad, tapering lugs of a proper tool watch, and a thin bidirectional bezel with an orange luminous pip at twelve. The stainless-steel case shows very minor scratches and brushing consistent with its age, and it sits on a black rubber strap. The black dial is extremely well preserved, with large peppermint green Arabic numerals marking the even hours and batons in between. The Aroxana signature sits below twelve with a script "Sea-Lion" underneath, and "17 Jewels" is printed above 6 o’clock. The handset features an oversized arrowhead hour hand, a long sword minute hand and a slim seconds hand, all filled with the same lume as the numerals. Bold Arabic numerals separated by dots are etched into the black bezel insert, exposing the stainless steel bezel underneath. Inside is the manually wound 17-jewel HMT movement, base calibre 0231, which has approximately 38 hours’ power reserve. The watch has been tested on our timegraph and appears to require servicing. Rated at 8.5/10 condition, this is a characterful diver with an unusual pedigree, and a fantastic appearance on the wrist.

Historical context

Modern Mechanical Horology (1945 – 1969)

Tool watches for divers, pilots and astronauts; electric watches anticipate the electronic age.

The classic era of the mechanical wristwatch: dive watches, chronographs for motor racing and space flight, GMT watches for jet travel, slim dress watches, automatic calendars, and the rise of Japanese manufacturers alongside Swiss, American, German and Soviet industries.

Read the period in the timelineMore wristwatches from this periodEarlier: Golden Age of Mechanical Watchmaking

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.

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