Seiko Cal. 7091 - 580

The Seiko 7091-580 represents an important milestone in Seiko's 1968 lineup. It features a Navy dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-2b2c33a6cc92]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

13.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

36j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1968

Related Models

• Seiko 4560-209
• Seiko 6355-578
• Seiko 6320-301
• Seiko 7061-838
• Seiko 6688-231
• Seiko 7199-497
• Seiko 4466-444
• Seiko 6176-491
• Seiko 6156-935
• Seiko 6237-907
• Seiko 7114-359
• Seiko 6617-246