Seiko Cal. 3820 - 104

This Kinetic model from 1990 features a 46mm Two-Tone case. With its 22mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-47de7046cec1]

Also known as: Sumo, Flighty

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Navy

Jewels

22j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1990

Related Models

• Seiko 7130-443
• Seiko 7082-606
• Seiko 5257-861
• Seiko 6191-259
• Seiko 4482-116
• Seiko 5279-856
• Seiko 4550-101
• Seiko 4419-452
• Seiko 7149-828
• Seiko 6179-113
• Seiko 6170-974
• Seiko 7027-946