Seiko Cal. 6131 - 759

The Seiko 6131-759 represents an important milestone in Seiko's 1994 lineup. It features a Green dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-4b93a01f4030]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

Green

Jewels

25j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1994

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