Seiko Cal. 5634 - 735

Seiko 5634-735

The Seiko 5634-735 represents an important milestone in Seiko's 1967 lineup. Powered by the 5634 caliber with 31j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-d7e9d0a76d12]

Also known as: Rally, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
43mm
Case Thickness
12.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1967

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