Seiko Cal. 4557 - 346

Released in 1972, the Cal. 4557 with design code 346 was part of Seiko's domestic market collection. With its 21mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-ca97936ff010]

Also known as: Bellmatic, Arnie

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Champagne

Jewels

25j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1972

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