Seiko Cal. 3871 - 700

This Quartz model from 1987 features a 38mm Gold-Plated case. Powered by the 3871 caliber with 22j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-8672faa58466]

Also known as: UFO, Navigator

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1987

Related Models

• Seiko 6121-170
• Seiko 5670-471
• Seiko 3836-711
• Seiko 7188-782
• Seiko 0732-333
• Seiko 5287-438
• Seiko 4555-783
• Seiko 5213-675
• Seiko 4573-993
• Seiko 6184-493
• Seiko 5258-761
• Seiko 7056-449