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2 Variants
Retail MSRP
$325
Low
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Avg
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High
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Static data
Case
42.4mm
Power Reserve
40h
Movement
Automatic
Water Resistance
100m
01
Case Dimensions
Diameter42.4mm
Thickness12.2mm
Lug-to-Lug49.5mm
Lug Width22mm
02
Case Build
MaterialStainless Steel
Water Resistance100m
03
Crystal & Dial
CrystalMineral
Dial ColorBlue
04
Movement
Caliber
TypeAutomatic
Beat Rate21,600 vph (3.0Hz)
Power Reserve40 hours
Jewels22
HackingYes
Hand-WindingYes
ComplicationsGMT, Day-date
05
Design Language
Dial styleMatte
Sub-dials2
BezelFixed
Bracelet / strapLug-attached bracelet
HandsBaton
AI-detected from product image · 5/22/2026
In a nutshell
The Orient AK04 Field Sport Watch (ref. ra-ak0401l30b) is an automatic watch, with a 42.4mm stainless steel case, 12.2mm thick, powered by the F6B22 movement and a 40-hour power reserve. Water resistance is rated to 100m, under a mineral crystal, with gmt, day-date complications. Manufacturer MSRP is $325. The dial color is blue.