Seiko Cal. 4531 - 278

Seiko 4531-278

This Quartz model from 1989 features a 35mm Titanium case. Powered by the 4531 caliber with 24j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-52fe88d5c100]

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
35mm
Case Thickness
10.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Burgundy
Jewels
24j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1989

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seikata-wm-52fe88d5c100