Seiko Cal. 7057 - 743

Seiko 7057-743

The 7057-743 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7057 caliber with 25j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-a00c5cd177c1]

Also known as: Samurai, Sportsmatic

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
8.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
120m
Dial Color
Cream
Jewels
25j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1978

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seikata-wm-a00c5cd177c1