Seiko Cal. 5643 - 965

Seiko 5643-965

This Automatic model from 1973 features a 41mm Gold-Plated case. Powered by the 5643 caliber with 33j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-1a2e25da203f]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
12.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Cream
Jewels
33j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1973

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