Seiko Cal. 4497 - 115

This Quartz model from 1968 features a 40mm PVD Black case. It features a Black dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-9735ad4a0120]

Also known as: Sportsmatic, World Timer

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1968

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