Seiko Cal. 6620 - 629

Seiko 6620-629

This Quartz model from 1977 features a 43mm Gold-Plated case. Powered by the 6620 caliber with 27j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-43a82fffad4f]

Also known as: Bellmatic, Arnie

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
15.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Black
Jewels
27j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1977

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