Seiko Cal. 4591 - 210

This Hand-Winding model from 1995 features a 40mm PVD Black case. With its 20mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-433417232ed8]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

14.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Burgundy

Jewels

35j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1995

Related Models

• Seiko 5233-548
• Seiko 5677-249
• Seiko 4595-646
• Seiko 6695-875
• Seiko 5266-281
• Seiko 4517-984
• Seiko 6356-434
• Seiko 7153-220
• Seiko 6347-923
• Seiko 5231-623
• Seiko 0760-817
• Seiko 6613-797