Seiko Cal. 7120 - 143

The Seiko 7120-143 represents an important milestone in Seiko's 1997 lineup. Powered by the 7120 caliber with 36j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-b83659774bce]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

14.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Navy

Jewels

36j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1997

Related Models

• Seiko 7066-986
• Seiko 4436-160
• Seiko 3891-515
• Seiko 5232-684
• Seiko 7038-778
• Seiko 6617-492
• Seiko 5225-508
• Seiko 6286-372
• Seiko 6326-559
• Seiko 0719-220
• Seiko 7076-364
• Seiko 6166-912