Seiko Cal. 6218 - 410

This Spring Drive model from 1991 features a 41mm Titanium case. It features a Champagne dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-89f6f32f7e2a]

Also known as: Sumo, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Champagne

Jewels

21j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1991

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