Seiko Cal. 6628 - 314

Seiko 6628-314

The 6628-314 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6628 caliber with 33j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-46f108144edb]

Also known as: Monster, Bellmatic

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
13.0mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Cream
Jewels
33j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1983

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seikata-wm-46f108144edb