Seiko Cal. 6613 - 542

The Seiko 6613-542 represents an important milestone in Seiko's 1991 lineup. With its 19mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-7a028f0e9c5b]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1991

Related Models

• Seiko 0781-380
• Seiko 6253-992
• Seiko 4571-396
• Seiko 6267-915
• Seiko 3834-411
• Seiko 3893-117
• Seiko 6334-308
• Seiko 4516-440
• Seiko 6397-746
• Seiko 4540-779
• Seiko 3856-970
• Seiko 6692-515