Seiko Cal. 6231 - 535

Seiko 6231-535

This Quartz model from 1983 features a 34mm Hardlex-Coated Steel case. Powered by the 6231 caliber with 28j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-70672e4f0ce9]

Also known as: Silverwave, Baby Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
12.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
200m
Dial Color
Champagne
Jewels
28j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1983

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seikata-wm-70672e4f0ce9