Seiko Cal. 6355 - 331

Seiko 6355-331

This Hand-Winding model from 1980 features a 45mm PVD Black case. Powered by the 6355 caliber with 32j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-8fb263313a72]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
45mm
Case Thickness
8.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1980

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