Seiko Cal. 7045 - 768

This Hand-Winding model from 1974 features a 45mm Stainless Steel case. Powered by the 7045 caliber with 21j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-73525e67463c]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

21j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1974

Related Models

• Seiko 5691-504
• Seiko 6126-715
• Seiko 6314-984
• Seiko 6382-149
• Seiko 4564-114
• Seiko 5252-934
• Seiko 4418-979
• Seiko 4511-316
• Seiko 4444-592
• Seiko 4469-490
• Seiko 4469-812
• Seiko 7195-711