Seiko Cal. 4485 - 646

This Spring Drive model from 1992 features a 37mm PVD Black case. With its 18mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-996183f0b024]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

28j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1992

Related Models

• Seiko 7023-493
• Seiko 3868-527
• Seiko 0716-259
• Seiko 7191-543
• Seiko 5674-552
• Seiko 7196-198
• Seiko 4428-939
• Seiko 6280-220
• Seiko 6345-488
• Seiko 6352-353
• Seiko 6693-714
• Seiko 3811-820