Seiko Cal. 6643 - 149

Seiko 6643-149

This Hand-Winding model from 1967 features a 34mm Gold-Plated case. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-c3c1432eed44]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
15.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Black
Jewels
18j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1967

Related Models

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