Seiko Cal. 0742 - 664

Seiko 0742-664

The 0742-664 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0742 caliber with 32j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-93aa2fa03662]

Also known as: Turtle, Bellmatic

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
41mm
Case Thickness
9.6mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
White
Jewels
32j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1976

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seikata-wm-93aa2fa03662