Seiko Cal. 6680 - 734

Seiko 6680-734

The Seiko 6680-734 represents an important milestone in Seiko's 1979 lineup. Powered by the 6680 caliber with 36j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-8ef93dd450d3]

Also known as: Turtle, Shogun

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
9.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1979

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seikata-wm-8ef93dd450d3