Seiko Cal. 7115 - 181

The Seiko 7115-181 represents an important milestone in Seiko's 1965 lineup. Powered by the 7115 caliber with 18j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-0e69a3147690]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Cream

Jewels

18j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1965

Related Models

• Seiko 6284-393
• Seiko 4461-317
• Seiko 7128-587
• Seiko 6211-384
• Seiko 3866-562
• Seiko 3823-971
• Seiko 6220-159
• Seiko 5218-906
• Seiko 6357-562
• Seiko 6228-419
• Seiko 4553-483
• Seiko 4445-131