Seiko Cal. 0772 - 442

Seiko 0772-442

The 0772-442 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0772 caliber with 23j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-1d91372eee34]

Also known as: Shogun, Tuna

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
43mm
Case Thickness
14.1mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Cream
Jewels
23j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1965

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