Seiko Cal. 7113 - 643

The Seiko 7113-643 represents an important milestone in Seiko's 1975 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-6cac4978e4ba]

Also known as: Helmet, Crown

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1975

Related Models

• Seiko 3834-528
• Seiko 3827-964
• Seiko 5297-857
• Seiko 6194-821
• Seiko 4540-540
• Seiko 7141-462
• Seiko 4444-286
• Seiko 6624-858
• Seiko 6636-817
• Seiko 4536-687
• Seiko 5695-502
• Seiko 3893-200