Seiko Cal. 6680 - 381

Seiko 6680-381

Released in 1967, the Cal. 6680 with design code 381 was part of Seiko's domestic market collection. Powered by the 6680 caliber with 23j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-bda7f7976c18]

Also known as: Turtle, Samurai

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
34mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Silver
Jewels
23j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1967

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