Seiko Cal. 7168 - 490

Seiko 7168-490

The Seiko 7168-490 represents an important milestone in Seiko's 1977 lineup. Powered by the 7168 caliber with 30j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-b9a3991e42a2]

Also known as: Sportsmatic, Emperor

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
10.0mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Cream
Jewels
30j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1977

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