Seiko Cal. 7081 - 637

The Seiko 7081-637 represents an important milestone in Seiko's 1986 lineup. It features a White dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-583617b445b9]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1986

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