Seiko Cal. 4538 - 909

The 4538-909 is a sought-after Hand-Winding piece from Seiko's golden era. With its 22mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-94f4904b7b4a]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

21j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1993

Related Models

• Seiko 0773-763
• Seiko 7010-977
• Seiko 4423-114
• Seiko 6229-276
• Seiko 5616-816
• Seiko 4418-905
• Seiko 5259-893
• Seiko 7189-860
• Seiko 5234-671
• Seiko 4599-799
• Seiko 6384-315
• Seiko 5249-486