Seiko Cal. 4433 - 937

Seiko 4433-937

The Seiko 4433-937 represents an important milestone in Seiko's 1970 lineup. Powered by the 4433 caliber with 30j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-9fcd7cf662cf]

Also known as: Rally

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
14.2mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
80m
Dial Color
Cream
Jewels
30j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1970

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