Seiko Cal. 3860 - 766

This Automatic model from 1971 features a 37mm Stainless Steel case. It features a Cream dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-8d87dbcee018]

Also known as: UFO, Bellmatic

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

8.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

20j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1971

Related Models

• Seiko 5225-220
• Seiko 4415-299
• Seiko 0745-220
• Seiko 7198-193
• Seiko 6172-876
• Seiko 3836-551
• Seiko 6234-407
• Seiko 5627-200
• Seiko 0720-581
• Seiko 5669-543
• Seiko 7175-589
• Seiko 3860-546