Seiko Cal. 7155 - 761

Seiko 7155-761

This Automatic model from 1983 features a 43mm Titanium case. Powered by the 7155 caliber with 26j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-0a59e5a54a21]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
8.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1983

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