Seiko Cal. 5660 - 256

Seiko 5660-256

This Automatic model from 1988 features a 41mm Titanium case. Powered by the 5660 caliber with 33j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-204feedf7aa0]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
41mm
Case Thickness
13.6mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
190m
Dial Color
Silver
Jewels
33j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1988

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seikata-wm-204feedf7aa0