Seiko Cal. 5677 - 713

Seiko 5677-713

This Automatic model from 1972 features a 44mm Titanium case. Powered by the 5677 caliber with 21j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-1aee33c79b62]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
44mm
Case Thickness
12.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Silver
Jewels
21j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1972

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seikata-wm-1aee33c79b62