Seiko Cal. 6383 - 742

Seiko 6383-742

The 6383-742 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6383 caliber with 31j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-52da882c1df7]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
14.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1977

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