Seiko Cal. 4482 - 509

This Spring Drive model from 1991 features a 38mm PVD Black case. With its 20mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-4d0601b1d439]

Also known as: Monster

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Black

Jewels

27j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1991

Related Models

• Seiko 6143-890
• Seiko 6620-352
• Seiko 5690-552
• Seiko 5225-549
• Seiko 7175-283
• Seiko 4549-922
• Seiko 6629-497
• Seiko 0741-224
• Seiko 6699-804
• Seiko 3847-293
• Seiko 5616-382
• Seiko 6125-161