Seiko Cal. 0720 - 323

Seiko 0720-323

The 0720-323 is a sought-after Spring Drive piece from Seiko's golden era. It features a White dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-9ecc7b586aaa]

Also known as: Sea Horse

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
12.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
White
Jewels
33j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1984

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