Seiko Cal. 4531 - 691

Seiko 4531-691

The 4531-691 is a sought-after Automatic piece from Seiko's golden era. It features a Champagne dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-57d7ca24e2f3]

Also known as: Samurai, Panda

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
15.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Champagne
Jewels
32j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1966

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