Seiko Cal. 0771 - 421

Seiko 0771-421

This Automatic model from 1977 features a 42mm Titanium case. Powered by the 0771 caliber with 19j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-3543169c90dd]

Also known as: Turtle, Monster

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
42mm
Case Thickness
12.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1977

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seikata-wm-3543169c90dd