Seiko Cal. 6683 - 720

Seiko 6683-720

The Seiko 6683-720 represents an important milestone in Seiko's 1990 lineup. Powered by the 6683 caliber with 20j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-84ed8dd26e25]

Also known as: Pogue, Rally

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
8.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
70m
Dial Color
Black
Jewels
20j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1990

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