Seiko Cal. 7030 - 240

This Hand-Winding model from 1979 features a 43mm Stainless Steel case. It features a Silver dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-55910239e235]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Silver

Jewels

24j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1979

Related Models

• Seiko 4420-612
• Seiko 7155-870
• Seiko 0741-666
• Seiko 6252-254
• Seiko 5630-841
• Seiko 5695-168
• Seiko 0719-554
• Seiko 6186-900
• Seiko 3873-483
• Seiko 6140-899
• Seiko 6173-797
• Seiko 4568-173