Seiko Cal. 6240 - 212

This Quartz model from 1975 features a 37mm Gold-Plated case. Powered by the 6240 caliber with 23j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-91c909d1bfbd]

Also known as: Monster, World Timer

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

23j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1975

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