Seiko Cal. 7077 - 256

Seiko 7077-256

This Automatic model from 1981 features a 38mm Titanium case. Powered by the 7077 caliber with 33j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-0ae4605b9992]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
38mm
Case Thickness
8.5mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
180m
Dial Color
Navy
Jewels
33j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1981

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