Seiko Cal. 7133 - 790

Seiko 7133-790

The 7133-790 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-16991f688bba]

Also known as: Monster, World Timer

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
37mm
Case Thickness
10.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
80m
Dial Color
Silver
Jewels
26j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1990

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