Seiko Cal. 0743 - 171

Seiko 0743-171

The 0743-171 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-db075f0d9b37]

Also known as: World Timer, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
8.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
170m
Dial Color
Black
Jewels
31j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1982

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