Seiko Cal. 6655 - 542

Seiko 6655-542

This Hand-Winding model from 1976 features a 45mm Titanium case. Powered by the 6655 caliber with 36j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-e75a1e4df166]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
45mm
Case Thickness
12.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
130m
Dial Color
Cream
Jewels
36j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1976

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