Seiko Cal. 6240 - 430

The Seiko 6240-430 represents an important milestone in Seiko's 1983 lineup. Powered by the 6240 caliber with 32j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-d44ff4f2271e]

Also known as: Turtle, Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Navy

Jewels

32j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1983

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