Seiko Cal. 6616 - 256

Seiko 6616-256

This Automatic model from 1973 features a 38mm Gold-Plated case. Powered by the 6616 caliber with 33j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-c1009c1e9c63]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
13.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1973

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seikata-wm-c1009c1e9c63