Seiko Cal. 4555 - 665

The 4555-665 is a sought-after Solar piece from Seiko's golden era. Powered by the 4555 caliber with 18j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-5cacaa2f552b]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Green

Jewels

18j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1993

Related Models

• Seiko 4583-637
• Seiko 6680-188
• Seiko 0750-257
• Seiko 0734-248
• Seiko 7178-509
• Seiko 6369-607
• Seiko 6649-389
• Seiko 6689-727
• Seiko 7046-597
• Seiko 4519-416
• Seiko 6643-967
• Seiko 0721-920