Seiko Cal. 4413 - 184

The Seiko 4413-184 represents an important milestone in Seiko's 1983 lineup. With its 19mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-76a2976ffc23]

Also known as: Monster, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

36j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1983

Related Models

• Seiko 5663-618
• Seiko 4487-352
• Seiko 6157-794
• Seiko 5671-660
• Seiko 5264-328
• Seiko 4595-921
• Seiko 4555-204
• Seiko 7032-944
• Seiko 7079-573
• Seiko 4470-752
• Seiko 6158-142
• Seiko 5255-546