Seiko Cal. 3860 - 642

This Automatic model from 1986 features a 40mm Gold-Plated case. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-5b17c3a384b7]

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1986

Related Models

• Seiko 0772-422
• Seiko 5217-242
• Seiko 6325-661
• Seiko 6226-486
• Seiko 6371-467
• Seiko 6638-160
• Seiko 4524-700
• Seiko 5237-651
• Seiko 6320-925
• Seiko 6123-507
• Seiko 4499-168
• Seiko 0734-915