Seiko Cal. 4557 - 156

The 4557-156 is a sought-after Solar piece from Seiko's golden era. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-0b6f57aeb5df]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

40m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1975

Related Models

• Seiko 6325-384
• Seiko 5272-496
• Seiko 5229-701
• Seiko 4536-597
• Seiko 7124-813
• Seiko 4578-588
• Seiko 6398-951
• Seiko 6341-475
• Seiko 5288-364
• Seiko 5278-285
• Seiko 6247-687
• Seiko 6336-120