Seiko Cal. 7129 - 781

Seiko 7129-781

This Hand-Winding model from 1972 features a 45mm Two-Tone case. With its 18mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-44ae0984f9ca]

Also known as: Samurai, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
45mm
Case Thickness
12.0mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Navy
Jewels
27j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1972

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