Seiko Cal. 3892 - 622

Seiko 3892-622

This Spring Drive model from 1975 features a 34mm Stainless Steel case. Powered by the 3892 caliber with 32j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-948f126e9c8c]

Also known as: Silverwave, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
12.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Black
Jewels
32j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1975

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