Seiko Cal. 7013 - 531

Seiko 7013-531

The 7013-531 is a sought-after Automatic piece from Seiko's golden era. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-2121943ccaf5]

Also known as: Panda, UFO

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
10.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Champagne
Jewels
36j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1970

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seikata-wm-2121943ccaf5