Seiko Cal. 7115 - 312

The Seiko 7115-312 represents an important milestone in Seiko's 1972 lineup. With its 19mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-90206e53b64f]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Champagne

Jewels

35j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1972

Related Models

• Seiko 6672-404
• Seiko 6642-621
• Seiko 0724-941
• Seiko 6176-311
• Seiko 5282-418
• Seiko 3832-702
• Seiko 5233-502
• Seiko 7133-491
• Seiko 4598-541
• Seiko 5228-973
• Seiko 6376-550
• Seiko 6358-943