Seiko Cal. 6344 - 317

Seiko 6344-317

The 6344-317 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6344 caliber with 17j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-419f80fa6d58]

Also known as: Sumo, Sportsmatic

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
41mm
Case Thickness
15.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
200m
Dial Color
Black
Jewels
17j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1981

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