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Home/Browse/STEELDIVE/SD1920
SpecStudio
STEELDIVE SD1920
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STEELDIVE

STEELDIVE SD1920

Ref. SD1920

$218Stock unknown

Case

Diameter
45mm
Thickness
24mm
Lug-to-lug
58mm
Lug width
24mm
Material
Ceramic
Water resistance
1000m

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
standard
Bezel
rotating_unidirectional
Bracelet
metal_mesh_milanese

AI-detected from the product image

4 colorways

Alternatives

01The market

Market prices.

Retail$218

No forum listings recorded for this watch yet.

02The connection engine

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View all alternatives

03The community take

Owners talk.

“
In a nutshell

The STEELDIVE SD1920 (ref. SD1920) is an automatic watch, with a 45mm ceramic case, 24mm thick, powered by the Seiko NH35 movement. Water resistance is rated to 1000m, under a sapphire crystal. Manufacturer MSRP is $218.

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04The paper trail

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05The discussion

Talk about the STEELDIVE SD1920.