Seiko Cal. 6240 - 139

This Spring Drive model from 1996 features a 40mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-e247077e9526]

Also known as: Helmet, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1996

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