Seiko Cal. 7180 - 915

The Seiko 7180-915 represents an important milestone in Seiko's 1998 lineup. It features a Green dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-f7167c6b40a0]

Also known as: Tuna, Emperor

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1998

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