Seiko Cal. 0720 - 433

Seiko 0720-433

This Spring Drive model from 1986 features a 42mm Stainless Steel case. Powered by the 0720 caliber with 32j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-4aa9181580a0]

Also known as: Silverwave

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
15.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Black
Jewels
32j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1986

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