Seiko Cal. 6650 - 385

Seiko 6650-385

The 6650-385 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6650 caliber with 17j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-bd438c606fc4]

Also known as: Monster, Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
15.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1982

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seikata-wm-bd438c606fc4