Seiko Cal. 6330 - 220

Seiko 6330-220

The 6330-220 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6330 caliber with 19j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-83f1ebfa4428]

Also known as: Bullhead, Bellmatic

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
8.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
70m
Dial Color
Cream
Jewels
19j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1965

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