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STEELDIVE SD1987
Ref. SD1987
$228Stock unknown
Case
- Diameter
- 46.5mm
- Thickness
- 16.4mm
- Lug-to-lug
- 55mm
- Lug width
- 24mm
- Material
- Stainless Steel
- Water resistance
- 2000m
Crystal & dial
- Crystal
- Sapphire
Movement
- Caliber
- Seiko NH35
- Type
- Automatic
Seiko
Seiko's third-party supply version of the 4R35, sold to external watch brands and modders worldwide. Adds hacking and hand-winding over the 7S26 it effectively replaced. The NH35 has become the default automatic movement for watch modding and microbrand watches, thanks to its low cost, reliability, and wide availability of compatible parts including dials, hands, and cases in the Seiko-compatible format.
Design language
- Case shape
- round
- Dial style
- matte
- Bezel
- rotating_unidirectional
- Bracelet
- metal_oyster
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4 colorways
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Retail$228
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In a nutshell
The STEELDIVE SD1987 (ref. SD1987) is an automatic watch, with a 46.5mm stainless steel case, 16.4mm thick, powered by the Seiko NH35 movement. Water resistance is rated to 2000m, under a sapphire crystal. Manufacturer MSRP is $228.
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