Seiko Cal. 7181 - 629

This Spring Drive model from 1997 features a 43mm Stainless Steel case. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-dd9df12a20d5]

Also known as: UFO, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1997

Related Models

• Seiko 7164-775
• Seiko 6667-747
• Seiko 7135-716
• Seiko 6387-792
• Seiko 0716-630
• Seiko 4562-307
• Seiko 7177-288
• Seiko 6185-540
• Seiko 4596-235
• Seiko 3870-954
• Seiko 5650-208
• Seiko 6389-687