Seiko Cal. 6647 - 894

Seiko 6647-894

This Automatic model from 1976 features a 43mm Titanium case. Powered by the 6647 caliber with 29j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-e2f3736234cd]

Also known as: Goldfeather

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
15.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Silver
Jewels
29j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1976

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seikata-wm-e2f3736234cd