Seiko Cal. 0743 - 728

Seiko 0743-728

The 0743-728 is a sought-after Solar piece from Seiko's golden era. Powered by the 0743 caliber with 33j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-4aaacab80516]

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
12.2mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
White
Jewels
33j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1976

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