Seiko Cal. 4557 - 928

The Seiko 4557-928 represents an important milestone in Seiko's 1979 lineup. It features a Black dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-215827b437ed]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Black

Jewels

36j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1979

Related Models

• Seiko 4551-874
• Seiko 5675-135
• Seiko 6666-761
• Seiko 7149-229
• Seiko 4522-276
• Seiko 6136-145
• Seiko 4553-782
• Seiko 6616-666
• Seiko 5235-985
• Seiko 6361-656
• Seiko 5658-540
• Seiko 6178-129