Seiko Cal. 0732 - 638

Seiko 0732-638

The Seiko 0732-638 represents an important milestone in Seiko's 1978 lineup. Powered by the 0732 caliber with 32j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-de097d6e65eb]

Also known as: Rally

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
11.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
90m
Dial Color
Silver
Jewels
32j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1978

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