Seiko Cal. 0769 - 644

Seiko 0769-644

The 0769-644 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0769 caliber with 18j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-b54e78c6012d]

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
40mm
Case Thickness
14.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Cream
Jewels
18j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1974

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seikata-wm-b54e78c6012d