Seiko Cal. 4581 - 688

This Hand-Winding model from 1983 features a 37mm PVD Black case. It features a Green dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-61632228c2ba]

Also known as: Shogun

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Green

Jewels

19j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1983

Related Models

• Seiko 3889-725
• Seiko 5260-367
• Seiko 3888-753
• Seiko 7135-853
• Seiko 6225-710
• Seiko 3828-488
• Seiko 6175-971
• Seiko 4425-946
• Seiko 7048-341
• Seiko 6130-726
• Seiko 6226-414
• Seiko 6662-730