Seiko Cal. 4539 - 243

The Seiko 4539-243 represents an important milestone in Seiko's 1993 lineup. With its 21mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-fbc81cb33751]

Also known as: Sumo, Pogue

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

70m

Dial Color

Burgundy

Jewels

28j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1993

Related Models

• Seiko 6264-818
• Seiko 4489-510
• Seiko 7198-296
• Seiko 5684-991
• Seiko 7190-938
• Seiko 0759-395
• Seiko 3834-137
• Seiko 7074-949
• Seiko 5284-327
• Seiko 6367-235
• Seiko 4499-531
• Seiko 4589-754