Unverified reference candidate
Seiko
srpk91
- Case material
- Stainless steel case
- Water resistance
- 10 bar, 100 meters (330 feet)
- Diameter
- 37.4 mm
- Lug width
- 18 mm
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Source facts, when present, require editorial review. The image source and display method are identified with the illustration.
Manufacturer specification extraction
These labeled facts were extracted automatically from Seiko USA for this exact source and reference. They require independent review and are not a published editorial profile.
- Case material
- Stainless steel case
- Water resistance
- 10 bar, 100 meters (330 feet)
- Diameter
- 37.4 mm
- Lug width
- 18 mm
- Bracelet / strap
- Stainless steel bracelet
- Movement
- Automatic
- Thickness
- 12.5 mm
- Case length
- 44.7 mm
- Dial
- Ivory
- Crystal
- Curved Hardlex crystal
- Caliber
- 4R36
- Vibrations per hour
- 21600
- Jewels
- 24
Observed 2026-09-17 · Regional scope: USA · Unverified extraction.
Original manufacturer wording is retained for source data without a reviewed translation.
Recorded discovery details.
- Brand
- Seiko
- Reference token
- srpk91
- Collection candidate
- Not established
- Family candidate
- SRPK
- Product type
- Watch candidate
Official discovery source
The exact token was retained from a stored official manufacturer URL or feed. The source supports discovery, but does not by itself verify every model detail.
Open official manufacturer page ↗Source record: extension-seiko-51cc6f778fe4f65b · Publication eligible: no.
More from SRPK
These are discovery candidates, not verified alternatives or product variants.