Seiko Cal. 3837 - 407

The Seiko 3837-407 represents an important milestone in Seiko's 1980 lineup. With its 22mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-1ddb4706b114]

Also known as: Shogun, UFO

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

14.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Champagne

Jewels

28j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1980

Related Models

• Seiko 7035-231
• Seiko 0724-392
• Seiko 6247-746
• Seiko 7165-446
• Seiko 7061-795
• Seiko 6211-197
• Seiko 4526-974
• Seiko 5613-831
• Seiko 5681-160
• Seiko 6175-119
• Seiko 6127-470
• Seiko 0766-989