Seiko Cal. 6611 - 438

The Seiko 6611-438 represents an important milestone in Seiko's 1980 lineup. It features a White dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-62f531fed9ca]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

8.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1980

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