Seiko Cal. 4489 - 898

This Spring Drive model from 1979 features a 40mm Two-Tone case. It features a Burgundy dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-c550c19c1bbb]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

40m

Dial Color

Burgundy

Jewels

18j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1979

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