Seiko Cal. 7150 - 115

The Seiko 7150-115 represents an important milestone in Seiko's 1971 lineup. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-c2e190b95832]

Also known as: Sumo, Sea Horse

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Cream

Jewels

29j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1971

Related Models

• Seiko 6649-298
• Seiko 5665-271
• Seiko 4528-678
• Seiko 6258-368
• Seiko 6156-271
• Seiko 7132-523
• Seiko 3814-367
• Seiko 4443-966
• Seiko 6638-628
• Seiko 4417-680
• Seiko 4545-852
• Seiko 3829-311