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STEELDIVE SD1992
Ref. SD1992
Case
- Diameter
- 40.5mm
- Thickness
- 13.3mm
- Lug-to-lug
- 47.7mm
- Material
- Ceramic
- Water resistance
- 300m
Crystal & dial
- Crystal
- Sapphire
Movement
- Caliber
- Seiko NH34
- Type
- Automatic
- Hacking
- No
- Hand-winding
- No
- Complications
- Time only
Seiko
A Seiko (TMI / Seiko Instruments) automatic GMT caliber — the export-market designation of the Seiko 4R34 — that adds a 24-hour fourth hand to the NH35 / 4R35 base. It runs at 21,600 vph with about 41 hours of power reserve, hacks and hand-winds, and has become the default affordable GMT for microbrands.
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In a nutshell
The STEELDIVE SD1992 (ref. SD1992) is an automatic watch, with a 40.5mm ceramic case, 13.3mm thick, powered by the Seiko NH34 movement. Water resistance is rated to 300m, under a sapphire crystal. Manufacturer MSRP is $218.
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