Seiko Cal. 7093 - 139

The Seiko 7093-139 represents an important milestone in Seiko's 1988 lineup. It features a Burgundy dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-938fd53bbe30]

Also known as: World Timer, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

42mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1988

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