Seiko Cal. 7133 - 863

Seiko 7133-863

This Spring Drive model from 1971 features a 35mm PVD Black case. Powered by the 7133 caliber with 27j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-ef60f33fcfda]

Also known as: Rally

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
35mm
Case Thickness
8.3mm
Lug Width
19mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
190m
Dial Color
Green
Jewels
27j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1971

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