Seiko Cal. 0759 - 644

Seiko 0759-644

The Seiko 0759-644 represents an important milestone in Seiko's 1976 lineup. Powered by the 0759 caliber with 20j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-b84c9e251b4e]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
10.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Burgundy
Jewels
20j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1976

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