Seiko Cal. 3875 - 865

This Spring Drive model from 1987 features a 46mm Two-Tone case. With its 20mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-468caf725122]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Silver

Jewels

31j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1987

Related Models

• Seiko 4473-171
• Seiko 6117-553
• Seiko 6225-748
• Seiko 6387-658
• Seiko 6661-652
• Seiko 6115-365
• Seiko 5663-262
• Seiko 4564-517
• Seiko 6157-607
• Seiko 5680-326
• Seiko 5270-379
• Seiko 7128-150