Seiko Cal. 7158 - 107

Seiko 7158-107

This Hand-Winding model from 1984 features a 37mm Titanium case. With its 21mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-58a454d58c62]

Also known as: Tuna, Rally

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
37mm
Case Thickness
12.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Black
Jewels
34j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1984

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seikata-wm-58a454d58c62