Seiko Cal. 5255 - 350

The Seiko 5255-350 represents an important milestone in Seiko's 1970 lineup. With its 18mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-3e36b4bee2c8]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

Cream

Jewels

20j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1970

Related Models

• Seiko 0794-355
• Seiko 4479-260
• Seiko 7074-502
• Seiko 4589-936
• Seiko 6146-897
• Seiko 5233-803
• Seiko 6683-865
• Seiko 6128-516
• Seiko 6145-628
• Seiko 6644-574
• Seiko 6226-365
• Seiko 6355-598