Seiko Cal. 4522 - 277

The Seiko 4522-277 represents an important milestone in Seiko's 1993 lineup. It features a White dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-a947e03e7e72]

Also known as: Monster, Bullhead

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

8.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1993

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