Seiko Cal. 3880 - 939

Seiko 3880-939

This Hand-Winding model from 1966 features a 43mm Two-Tone case. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-a9199d7b684e]

Also known as: UFO, Navigator

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
43mm
Case Thickness
12.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Champagne
Jewels
27j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1966

Related Models

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