Seiko Cal. 4447 - 789

This Solar model from 1986 features a 40mm Hardlex-Coated Steel case. It features a Navy dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-7b3a0743d049]

Also known as: Sportsmatic

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Navy

Jewels

19j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1986

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