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Home/Browse/Seiko/5 Sports Field series
Seiko 5 Sports Field series
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Seiko 5 Sports Field series

GMT

The Seiko 5 Sports Field series offers an accessible explorer-style watch with a 41mm stainless steel case, 100m water resistance, and a Hardlex crystal. The Field GMT model features a caller GMT complication powered by the 4R34 movement, while the standard Field models use the 4R36 with a 41-hour power reserve. Both models include Arabic numerals coated in LumiBrite and a lumed pearl on the bezel. On balance, the Seiko 5 Sports Field GMT is a well-regarded entry-level explorer watch for its price point, despite its office-style GMT function.

Monochrome·2↗
5 Sports Field series
5 Sports Field series
2 Variants
Ssk023
Lume:LumiBrite on hands and index(es)
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Retail MSRP
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Alternatives
Case
39.4mm
Power Reserve
41h
Movement
Automatic
Water Resistance
100m
Crystal
Hardlex
01

Case Dimensions

Diameter39.4mm
Thickness13.6mm
Lug-to-Lug47.9mm
Lug Width20mm
02

Case Build

MaterialStainless Steel
Water Resistance100m
03

Crystal & Dial

CrystalHardlex
ShapeCurved
LumeLumiBrite on hands and index(es)
04

Movement

Caliber
Seiko 4R34
TypeAutomatic
Beat Rate—
Power Reserve41 hours
Jewels24
HackingNo
Hand-WindingNo
ComplicationsTime only
05

Design Language

Dial styleMatte
Bezel24-hour (GMT)
Bracelet / strapLug-attached bracelet
HandsBaton
AI-detected from product image · 5/22/2026
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