Seiko Cal. 0740 - 583

Seiko 0740-583

The Seiko 0740-583 represents an important milestone in Seiko's 1996 lineup. Powered by the 0740 caliber with 35j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-379435f314f6]

Also known as: Sumo, Sportsmatic

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
10.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Black
Jewels
35j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1996

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