Seiko Cal. 4556 - 746

The Seiko 4556-746 represents an important milestone in Seiko's 1994 lineup. It features a White dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-2e36d41b5cdb]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

8.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1994

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