Seiko Cal. 7189 - 727

Seiko 7189-727

This Hand-Winding model from 1981 features a 37mm Titanium case. With its 22mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-c62c19e0776a]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
37mm
Case Thickness
8.8mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1981

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seikata-wm-c62c19e0776a