Seiko Cal. 3813 - 190

Released in 1975, the Cal. 3813 with design code 190 was part of Seiko's domestic market collection. Powered by the 3813 caliber with 34j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-dc7057ee9d85]

Also known as: UFO, Emperor

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

14.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

34j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1975

Related Models

• Seiko 6347-555
• Seiko 0765-932
• Seiko 4448-883
• Seiko 6125-523
• Seiko 6665-318
• Seiko 4410-180
• Seiko 6225-463
• Seiko 6389-306
• Seiko 5659-616
• Seiko 4592-282
• Seiko 6647-273
• Seiko 0744-745