Seiko Cal. 0731 - 753

Seiko 0731-753

The 0731-753 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-8318de1e28f7]

Also known as: Monster, Crown

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
14.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Green
Jewels
30j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1975

Related Models

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