Seiko Cal. 4555 - 497

The Seiko 4555-497 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-d7567ab977a8]

Also known as: Bellmatic

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

White

Jewels

27j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1968

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