Seiko Cal. 7140 - 929

Seiko 7140-929

This Quartz model from 1974 features a 36mm Titanium case. With its 19mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-7495957ad53a]

Also known as: Tuna, Arnie

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
36mm
Case Thickness
12.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1974

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