Seiko Cal. 7133 - 356

Seiko 7133-356

The 7133-356 is a sought-after Automatic piece from Seiko's golden era. With its 21mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-3e32b578f454]

Also known as: UFO, Silverwave

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
10.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
90m
Dial Color
Navy
Jewels
33j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1981

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