DOXA Sub 300 Divingstar
Record status
Individual type · partial
Period
Modern
Maker / issuer
DoxaThe DOXA Sub 300 Divingstar is a stainless steel diving wristwatch featuring a tonneau-shaped case measuring 42.5mm in diameter. The watch is equipped with a luminous saturated yellow dial, a matching handset, and a box-shaped sapphire crystal.
It utilizes a unidirectional rotating bezel that incorporates a no-decompression dive timing scale. The timepiece is powered by an automatic movement that holds a 38-hour power reserve and is COSC-certified. The watch is mounted on a stainless steel beads-of-rice bracelet that includes a signed folding clasp with a wetsuit extension. Water-resistant to 300m, this instrument is designed for professional and amateur diving applications.
Its aesthetic and functional characteristics follow the design language established by the first generation of Doxa Sub models introduced in 1967.
Evidence at a glance
- Linked sources
- 1
- Photograph views
- 1
- Catalogue references
- 0
Counts describe this entry’s documentation, not authenticity, rarity or completeness. Photographs may show one specimen; check each caption and licence.
Technical characteristics
- Type
- Diving watch
- Maker
- DOXA
- Model
- Sub 300 Divingstar
- Case shape
- Tonneau
- Bracelet type
- Stainless steel beads-of-rice
- Case diameter
- 42.5mm
- Power reserve
- 38-hour
- Water resistance
- 300m
- Maker / attribution
- DOXA
- Movement certification
- COSC-certified
Design
- Case and Dial
- The Doxa Sub 300 Divingstar is constructed with a tonneau-shaped stainless steel case measuring 42.5mm. It is fitted with a box-shaped sapphire crystal and a signed crown. The watch features a unidirectional dive bezel, which includes the U.S. Navy no-decompression dive timing marks. The dial is rendered in a saturated yellow finish with a matching handset. A date window is positioned at the 3 o'clock index. The overall construction is designed for use in water, with a rated depth of 300m.
- Visible features
- • Saturated yellow dial with date window at 3 o'clock • Unidirectional bezel with U.S. Navy no-decompression markings • Stainless steel 'beads-of-rice' bracelet with folding clasp • Tonneau-shaped case profile
- Bracelet and Appointments
- The watch is attached to a stainless steel beads-of-rice bracelet. This bracelet includes a folding clasp that is signed by the manufacturer. The bracelet also features a dedicated wetsuit extension to accommodate use over diving equipment, aligning with the watch's stated purpose as a professional and amateur diving instrument.
- Movement and Functionality
- The timepiece is driven by an automatic movement that is COSC-certified. This movement provides a power reserve of 38 hours. The watch is designed as a functional tool for divers, incorporating features established in the 1967 model generation. These include the unidirectional bezel for timing dives and a high level of water resistance for use in underwater environments.
Identification
- Reference
- AS10270
- Source note
- Facts transcribed from the linked source listing or collection record. Attribution and specifications are source-reported and have not been independently authenticated.
Catalogue references
No catalogue numbers recorded. Numbers are only published once transcribed from a verified edition of a standard catalogue — they are never inferred.
Research required
- Research required: Does not specify the exact manufacturing year of this individual watch
- Research required: Power reserve and waterproof rating provided by the source without independent verification