Seiko Cal. 7035 - 591

The 7035-591 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7035 caliber with 29j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-93c48f40f05a]

Also known as: Tuna, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1971

Related Models

• Seiko 6257-720
• Seiko 4428-508
• Seiko 6687-877
• Seiko 6617-261
• Seiko 6226-419
• Seiko 0734-241
• Seiko 7112-637
• Seiko 3873-885
• Seiko 7022-766
• Seiko 6385-335
• Seiko 0779-992
• Seiko 3860-586