Seiko Cal. 6255 - 240

The Seiko 6255-240 represents an important milestone in Seiko's 1971 lineup. It features a Green dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-8041b815b984]

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Green

Jewels

17j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1971

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