Seiko Cal. 7027 - 831

The Seiko 7027-831 represents an important milestone in Seiko's 1966 lineup. It features a White dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-54f65c5a0105]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1966

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