Seiko Cal. 0737 - 843

Seiko 0737-843

The 0737-843 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-71247f1431b3]

Also known as: Helmet, Arnie

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
8.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
50m
Dial Color
Champagne
Jewels
22j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1989

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seikata-wm-71247f1431b3