Seiko Cal. 7136 - 721

Seiko 7136-721

The 7136-721 is a sought-after Automatic piece from Seiko's golden era. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-7a2c069995f6]

Also known as: Sumo, Pogue

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
11.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
30m
Dial Color
Silver
Jewels
34j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1994

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