Seiko Cal. 7180 - 730

The Seiko 7180-730 represents an important milestone in Seiko's 1998 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-1462a7dfec5b]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

11.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Black

Jewels

34j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1998

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