Seiko Cal. 4557 - 192

The Seiko 4557-192 represents an important milestone in Seiko's 1967 lineup. It features a White dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-137429c0e86a]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

White

Jewels

27j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1967

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