Seiko Cal. 4539 - 326

The Seiko 4539-326 represents an important milestone in Seiko's 1999 lineup. With its 19mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-c3b64b466aa5]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Black

Jewels

24j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1999

Related Models

• Seiko 4532-125
• Seiko 4468-452
• Seiko 5228-160
• Seiko 6353-470
• Seiko 7115-241
• Seiko 5294-524
• Seiko 0769-158
• Seiko 3874-367
• Seiko 6154-545
• Seiko 4420-692
• Seiko 5266-443
• Seiko 6627-634