Seiko Cal. 6243 - 912

Seiko 6243-912

The Seiko 6243-912 represents an important milestone in Seiko's 1967 lineup. Powered by the 6243 caliber with 33j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-259716cbee26]

Also known as: Tuna, Goldfeather

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
46mm
Case Thickness
9.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Champagne
Jewels
33j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1967

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