Seiko Cal. 6161 - 104

Seiko 6161-104

This Quartz model from 1966 features a 34mm Hardlex-Coated Steel case. Powered by the 6161 caliber with 18j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-b28503aeeab1]

Also known as: Baby Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
15.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
100m
Dial Color
Burgundy
Jewels
18j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1966

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