Seiko Cal. 4412 - 743

Seiko 4412-743

The 4412-743 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-e75b791af294]

Also known as: UFO, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
11.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
180m
Dial Color
Burgundy
Jewels
31j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1971

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