Seiko Cal. 6622 - 770

Seiko 6622-770

This Quartz model from 1979 features a 38mm Hardlex-Coated Steel case. Powered by the 6622 caliber with 30j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-12a2f8aaa897]

Also known as: Baby Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
8.7mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
110m
Dial Color
Champagne
Jewels
30j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1979

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