Seiko Cal. 0756 - 923

Seiko 0756-923

The 0756-923 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0756 caliber with 29j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-f714474c1cb9]

Also known as: Helmet, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
15.0mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
White
Jewels
29j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1969

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