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Seestern
3 Variants
Lume:Tritium
Retail MSRP
$269
Low
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Avg
—
High
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Static data
Case
40mm
Power Reserve
41h
Movement
Automatic
Water Resistance
100m
01
Case Dimensions
Diameter40mm
Thickness10mm
Lug-to-Lug47mm
Lug Width19mm
02
Case Build
MaterialStainless Steel
Water Resistance100m
03
Crystal & Dial
CrystalSapphire
Dial ColorBlack
LumeTritium
04
Movement
Caliber
TypeAutomatic
Beat Rate3 vph (0.0Hz)
Power Reserve41 hours
Jewels—
HackingNo
Hand-WindingNo
ComplicationsGMT, Moonphase, Date
05
Design Language
Dial styleMatte
Bezel24-hour (GMT)
Bracelet / strapLug-attached bracelet
HandsBaton
AI-detected from product image · 5/22/2026
In a nutshell
The Sugess Seestern S446 GMT (ref. S446) is an automatic gmt gmt watch, with a 40mm stainless steel case, 10mm thick, powered by the Seiko NH34 movement and a 41-hour power reserve. Water resistance is rated to 100m, under a sapphire crystal, with gmt, moonphase, date complications. Manufacturer MSRP is $269.