Seiko Cal. 3871 - 837

This Quartz model from 1980 features a 36mm Titanium case. With its 21mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-d5c231a908c9]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

Cream

Jewels

26j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1980

Related Models

• Seiko 6665-486
• Seiko 6233-422
• Seiko 4579-897
• Seiko 5292-689
• Seiko 7093-229
• Seiko 5664-736
• Seiko 4467-755
• Seiko 0740-880
• Seiko 6148-373
• Seiko 5222-860
• Seiko 3817-327
• Seiko 7070-202