Seiko Cal. 6618 - 335

This Hand-Winding model from 1991 features a 42mm Titanium case. It features a Burgundy dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-87c13534d454]

Also known as: Monster, Navigator

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

12.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

28j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1991

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