Seiko Cal. 3871 - 816

The Seiko 3871-816 represents an important milestone in Seiko's 1989 lineup. With its 21mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-6992b78db87e]

Also known as: Shogun, Golden Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Burgundy

Jewels

22j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1989

Related Models

• Seiko 6365-467
• Seiko 7192-445
• Seiko 4580-558
• Seiko 4582-775
• Seiko 0788-486
• Seiko 7092-240
• Seiko 4590-300
• Seiko 3821-563
• Seiko 5234-119
• Seiko 7036-211
• Seiko 5696-113
• Seiko 4573-640