Seiko Cal. 7155 - 532

Seiko 7155-532

This Hand-Winding model from 1972 features a 40mm Gold-Plated case. Powered by the 7155 caliber with 27j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-154003463769]

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
8.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Black
Jewels
27j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1972

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seikata-wm-154003463769