Seiko Cal. 4420 - 725

This Kinetic model from 1972 features a 39mm Gold-Plated case. It features a Silver dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-f0c9c490b594]

Also known as: UFO, Sportsmatic

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Silver

Jewels

22j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1972

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