Seiko Cal. 7045 - 428

The Seiko 7045-428 represents an important milestone in Seiko's 1983 lineup. Powered by the 7045 caliber with 17j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-65b41194ee66]

Also known as: Bellmatic, World Timer

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

White

Jewels

17j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1983

Related Models

• Seiko 7134-687
• Seiko 7014-475
• Seiko 4465-506
• Seiko 5257-598
• Seiko 6212-798
• Seiko 0763-789
• Seiko 7197-707
• Seiko 5612-842
• Seiko 4448-611
• Seiko 6183-731
• Seiko 5697-943
• Seiko 0733-832