Seiko Cal. 6627 - 187

This Hand-Winding model from 1987 features a 46mm Titanium case. It features a White dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-db56d7e6191a]

Also known as: Monster, Bullhead

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

13.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

White

Jewels

22j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1987

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