Seiko Cal. 4599 - 743

Seiko 4599-743

The 4599-743 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4599 caliber with 26j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-baf05a569cd5]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
43mm
Case Thickness
8.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
130m
Dial Color
White
Jewels
26j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1982

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