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Home/Browse/Spinnaker/Spence 300
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Spinnaker Spence 300
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Spinnaker · Spence

Spinnaker Spence 300

Diver

$650Some sold out

18 matched eBay listings

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Case

Diameter
40mm
Thickness
11.5mm
Lug-to-lug
48mm
Lug width
20mm
Material
316L Stainless Steel
Water resistance
300m

Crystal & dial

Crystal
Sapphire
Dial color
Aquamarine

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
gradient
Bezel
rotating
Bracelet
lug-attached
Hands
baton

AI-detected from the product image

11 colorways

Alternatives

Market

Retail$650

The forum market

See what sellers are asking.

Active listings2Across watch forums
Closed · 90d0Asking-price history

Browse forum listings and their asking prices. Market+ adds the weekly trend.

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Community

“

Owners widely praise the Spinnaker Spence 300 for its slim 10.9mm case and 40mm diameter, offering a comfortable and versatile wear. Reviewers and owners alike highlight its value, with some seeing it as a budget alternative to more expensive dive watches. The watch features a Seiko NH35 automatic movement and 300m water resistance. However, some community members find the dial printing and bracelet finishing to be less refined, and a few suggest other brands offer better value at similar price points. On balance, owners and reviewers rate the Spinnaker Spence 300 highly for its impressive case dimensions and overall value proposition.

Synthesized from 3 sources
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Fratello↗
WatchUSeek↗
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  • Glycine Combat Sub Sportvs Spinnaker Spence 300→
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