Seiko Cal. 4557 - 799

The Seiko 4557-799 represents an important milestone in Seiko's 1998 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-710d970f2bae]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Champagne

Jewels

23j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1998

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