
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.
AI-detected from the product image
Thorn collection · 9 watches








The market
No forum listings recorded for this watch yet.
The connection engine
The community take
The Cronos THORN Titanium Helium Valve NH34 GMT Watch is an automatic diver watch, with a 40.5mm titanium case, 14mm thick, powered by the Seiko NH34 movement. Water resistance is rated to 300m, under a sapphire crystal. Manufacturer MSRP is $239.
On real wrists
No shots yet. Show how it wears.
The paper trail
The discussion