Seiko Cal. 6240 - 531

The 6240-531 is a sought-after Quartz piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-996d0865505b]

Also known as: Monster, Panda

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1966

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