Seiko Cal. 3820 - 436

The Seiko 3820-436 represents an important milestone in Seiko's 1999 lineup. Powered by the 3820 caliber with 36j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-1f0193237e3c]

Also known as: UFO, Emperor

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

36j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1999

Related Models

• Seiko 5673-278
• Seiko 6375-442
• Seiko 6259-486
• Seiko 6290-125
• Seiko 6379-882
• Seiko 6347-181
• Seiko 0766-366
• Seiko 6329-968
• Seiko 6267-183
• Seiko 7134-929
• Seiko 0741-171
• Seiko 4484-889