Seiko Cal. 3843 - 639

Seiko 3843-639

This Automatic model from 1973 features a 37mm PVD Black case. With its 22mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-e6d24db32f76]

Also known as: Navigator, Sea Horse

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
37mm
Case Thickness
14.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Cream
Jewels
27j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1973

Related Models

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