Seiko Cal. 4438 - 351

Seiko 4438-351

This Hand-Winding model from 1966 features a 36mm Stainless Steel case. With its 18mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-43a110efba41]

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
15.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Silver
Jewels
19j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1966

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seikata-wm-43a110efba41