Seiko Cal. 4557 - 166

The Seiko 4557-166 represents an important milestone in Seiko's 1996 lineup. It features a Silver dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-e1bf93c108e0]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

42mm

Case Thickness

8.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

20j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1996

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