Seiko Cal. 6240 - 515

The Seiko 6240-515 represents an important milestone in Seiko's 1965 lineup. Powered by the 6240 caliber with 28j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-b6421fcf6a8f]

Also known as: Monster

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Champagne

Jewels

28j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1965

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