Seiko Cal. 0720 - 148

This Automatic model from 1981 features a 35mm Stainless Steel case. Powered by the 0720 caliber with 20j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-b2a44d22b138]

Also known as: Sportsmatic, Navigator

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

12.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1981

Related Models

• Seiko 7110-821
• Seiko 7165-790
• Seiko 7030-864
• Seiko 7174-440
• Seiko 6238-110
• Seiko 7097-301
• Seiko 7145-101
• Seiko 6228-962
• Seiko 6346-174
• Seiko 4543-134
• Seiko 6313-653
• Seiko 6218-636