Seiko Cal. 6684 - 309

Seiko 6684-309

The Seiko 6684-309 represents an important milestone in Seiko's 1984 lineup. Powered by the 6684 caliber with 17j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-c4a3c3ed9ff3]

Also known as: Samurai, Sumo

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
38mm
Case Thickness
8.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Black
Jewels
17j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1984

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