Seiko Cal. 7183 - 275

The Seiko 7183-275 represents an important milestone in Seiko's 1989 lineup. It features a White dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-8ccfccfb56e2]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

12.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1989

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