Seiko Cal. 6178 - 211

This Automatic model from 1999 features a 44mm Stainless Steel case. It features a Black dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-395d75ea8a49]

Also known as: Tuna, Crown

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1999

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