Seiko Cal. 7153 - 990

The Seiko 7153-990 represents an important milestone in Seiko's 1989 lineup. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-1404e0fba2b9]

Also known as: Helmet, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

8.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1989

Related Models

• Seiko 5642-789
• Seiko 7011-535
• Seiko 6173-779
• Seiko 6376-864
• Seiko 5648-350
• Seiko 7130-542
• Seiko 4540-898
• Seiko 5252-292
• Seiko 5683-353
• Seiko 7045-567
• Seiko 6150-965
• Seiko 4570-631