Seiko Cal. 0743 - 139

Seiko 0743-139

The 0743-139 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-b198beb6424e]

Also known as: Helmet, Goldfeather

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
34mm
Case Thickness
15.0mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Navy
Jewels
20j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1976

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