Seiko Cal. 4538 - 810

The Seiko 4538-810 represents an important milestone in Seiko's 1991 lineup. With its 22mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-7ebb52aa694b]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

35j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1991

Related Models

• Seiko 4525-444
• Seiko 5269-143
• Seiko 7192-867
• Seiko 6635-651
• Seiko 3864-548
• Seiko 6174-972
• Seiko 7161-921
• Seiko 4564-556
• Seiko 3853-530
• Seiko 7024-145
• Seiko 4496-750
• Seiko 5223-884