Seiko Cal. 3894 - 873

This Spring Drive model from 1985 features a 43mm Stainless Steel case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-e1edbc9416d6]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1985

Related Models

• Seiko 7081-659
• Seiko 6330-936
• Seiko 3848-139
• Seiko 7057-219
• Seiko 6157-140
• Seiko 7117-917
• Seiko 6129-416
• Seiko 5297-194
• Seiko 6275-172
• Seiko 5649-904
• Seiko 7078-838
• Seiko 6390-241