Seiko Cal. 6240 - 714

The Seiko 6240-714 represents an important milestone in Seiko's 1970 lineup. It features a Green dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-784ae92e5279]

Also known as: Monster

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

15.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1970

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