Seiko Cal. 6330 - 515

Seiko 6330-515

The 6330-515 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6330 caliber with 18j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-3ae169acc661]

Also known as: Sumo

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
10.0mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
160m
Dial Color
Cream
Jewels
18j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1978

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seikata-wm-3ae169acc661