Seiko Cal. 0751 - 647

Seiko 0751-647

The 0751-647 is a sought-after Solar piece from Seiko's golden era. Powered by the 0751 caliber with 26j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-c818ae4aa4d7]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
10.7mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Black
Jewels
26j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1984

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