Seiko Cal. 5622 - 377

Seiko 5622-377

The 5622-377 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5622 caliber with 27j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-fee852823998]

Also known as: Sumo, Shogun

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
12.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Green
Jewels
27j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1977

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seikata-wm-fee852823998