Seiko Cal. 7148 - 703

The Seiko 7148-703 represents an important milestone in Seiko's 1984 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-7cc4b250d634]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1984

Related Models

• Seiko 6386-781
• Seiko 0798-245
• Seiko 5219-367
• Seiko 6117-650
• Seiko 4421-819
• Seiko 6373-379
• Seiko 6621-454
• Seiko 0788-922
• Seiko 3867-998
• Seiko 3810-167
• Seiko 5294-487
• Seiko 3847-604