Seiko Cal. 0742 - 346

Seiko 0742-346

The 0742-346 is a sought-after Automatic piece from Seiko's golden era. With its 18mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-f3870fe40b06]

Also known as: Tuna, UFO

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
13.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Green
Jewels
18j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1983

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