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Spinnaker Bradner GMT
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Spinnaker · Bradner

Spinnaker Bradner GMT

GMT

$299Some sold out

21 matched eBay listings

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Case

Diameter
42mm
Thickness
15mm
Lug-to-lug
50mm
Lug width
22mm
Material
316L Stainless Steel
Water resistance
180m

Crystal & dial

Crystal
Sapphire
Dial color
Brown

Movement

Caliber
Seiko NH34
Type
Automatic

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.

Design language

Case shape
round
Dial style
matte
Bezel
gmt
Bracelet
lug-attached
Hands
baton

AI-detected from the product image

Bradner collection · 3 watches

Bradner Automatic
Bradner Automatic42mm
Bradner Pearl Diver
Bradner Pearl Diver42mm

16 colorways

Alternatives

Market

Retail$299

The forum market

See what sellers are asking.

Active listings0Across watch forums
Closed · 90d1Asking-price history

See the asking prices behind closed forum listings. Market+ adds the weekly trend.

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Community

“

Owners praise the Spinnaker Bradner GMT for its excellent lume, comfortable wearability, and value, with one owner noting the rubber strap is very comfortable and the beads of rice bracelet fits well on smaller wrists. Some find the 15mm thickness and bold colorway polarizing, and one owner views it more as a casual GMT with tool-watch styling than a diver. Overall, owners rate the Spinnaker Bradner GMT highly for its comfortable wearability and value at the price point.

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On real wrists · 1

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Collection · 3 watches

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The matchups people make with the Spinnaker Bradner GMT most: open one to see it side by side.

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