Seiko Cal. 6343 - 103

Seiko 6343-103

The Seiko 6343-103 represents an important milestone in Seiko's 1980 lineup. Powered by the 6343 caliber with 27j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-736cf9a5bbcd]

Also known as: Bullhead

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
9.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
110m
Dial Color
Green
Jewels
27j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1980

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