Spinnaker Dumas Automatic
$239Some sold out
Case
- Diameter
- 44mm
- Thickness
- 15mm
- Lug-to-lug
- 48mm
- Lug width
- 22mm
- Material
- 316L Stainless Steel
- Water resistance
- 300m
Crystal & dial
- Crystal
- Sapphire
- Dial colour
- Blue
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
- Bracelet
- lug-attached
- Hands
- baton
AI-detected from the product image
Dumas collection · 2 watches
11 colorways
The market
Market prices.
Retail$239
eBay listings
- SPINNAKER DUMAS BLUE YONDER AUTOMATIC DIVER, SAPPHIRE BEZEL, 44 MM, EXTRA STRAPSPre-owned - Excellent · US$199Current bid
- Spinnaker Dumas-Sahara Stainless Steel 44mm 1000 FT Waterproof Watch SP-5081-CCPre-owned - Excellent · US$220
- Spinnaker Dumas Stainless Steel Yellow Dial Wristwatch SP-5081-II Full SetPre-owned - Excellent · US$250
Lowest displayed prices first.
Matched listings from our latest checks; eBay may show additional results. We may earn a commission through these links at no extra cost to you.
The connection engine
More like this.
The community take
Owners talk.
Owners widely praise the Spinnaker Dumas Automatic for its attractive textured blue dial, applied indices, and well-finished case, noting its comfortable wearability due to a short lug-to-lug distance. Some owners flag the use of mineral crystal instead of sapphire and a bracelet with a learning curve and loose keeper. Overall, owners rate the Spinnaker Dumas Automatic highly for its aesthetics and case finishing at its price point.
Open the discussion
On video
On real wrists
No shots yet. Show how it wears.
The paper trail
Cross-shops
Popular comparisons.
The matchups people make with the Spinnaker Dumas Automatic most: open one to see it side by side.
The discussion