Seiko Cal. 4525 - 355

The Seiko 4525-355 represents an important milestone in Seiko's 1967 lineup. Powered by the 4525 caliber with 31j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-473b091d6b83]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1967

Related Models

• Seiko 5682-602
• Seiko 6278-434
• Seiko 7167-169
• Seiko 4538-304
• Seiko 3811-628
• Seiko 6142-667
• Seiko 7162-531
• Seiko 6326-662
• Seiko 4486-713
• Seiko 6385-624
• Seiko 5258-497
• Seiko 3849-168