Seiko Cal. 7045 - 421

The Seiko 7045-421 represents an important milestone in Seiko's 1974 lineup. It features a White dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-39a23eac18f2]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

9.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

White

Jewels

36j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1974

Related Models

• Seiko 7017-748
• Seiko 7120-588
• Seiko 0764-521
• Seiko 7040-408
• Seiko 5250-755
• Seiko 6638-729
• Seiko 5298-958
• Seiko 6219-149
• Seiko 6256-561
• Seiko 4591-993
• Seiko 7149-936
• Seiko 6161-907