Seiko Cal. 6623 - 953

This Spring Drive model from 1999 features a 44mm Titanium case. It features a White dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-dfd9115fdbd7]

Also known as: Monster, Crown

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1999

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