Seiko Cal. 6680 - 273

Seiko 6680-273

The Seiko 6680-273 represents an important milestone in Seiko's 1976 lineup. Powered by the 6680 caliber with 32j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-2c4fd7854812]

Also known as: Helmet, Sea Horse

Specifications

Movement
Solar
Case Material
Titanium
Case Width
40mm
Case Thickness
10.7mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1976

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