Seiko Cal. 6680 - 139

Seiko 6680-139

The Seiko 6680-139 represents an important milestone in Seiko's 1967 lineup. Powered by the 6680 caliber with 18j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-20a9c76b47e5]

Also known as: Panda, Arnie

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
37mm
Case Thickness
8.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Champagne
Jewels
18j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1967

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seikata-wm-20a9c76b47e5