Seiko Cal. 6131 - 996

The Seiko 6131-996 represents an important milestone in Seiko's 1966 lineup. It features a White dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-3c8fb5d60836]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1966

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