Seiko Cal. 7127 - 633

Seiko 7127-633

This Automatic model from 1973 features a 37mm Titanium case. Powered by the 7127 caliber with 27j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-dadbe9b8bd05]

Also known as: Turtle, Crown

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
37mm
Case Thickness
13.3mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1973

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seikata-wm-dadbe9b8bd05