Seiko Cal. 0714 - 331

The Seiko 0714-331 represents an important milestone in Seiko's 1987 lineup. Powered by the 0714 caliber with 23j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-3c555ff0dae2]

Also known as: Tuna, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

Champagne

Jewels

23j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1987

Related Models

• Seiko 5675-358
• Seiko 3830-554
• Seiko 4451-388
• Seiko 7067-312
• Seiko 4546-716
• Seiko 4561-322
• Seiko 4429-181
• Seiko 6299-491
• Seiko 7125-977
• Seiko 4424-315
• Seiko 4468-904
• Seiko 6677-371