Seiko Cal. 4437 - 508

This Spring Drive model from 1989 features a 46mm Titanium case. With its 22mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-1e81115ec31b]

Also known as: Goldfeather, World Timer

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Navy

Jewels

32j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1989

Related Models

• Seiko 6273-615
• Seiko 6114-409
• Seiko 5227-465
• Seiko 6266-308
• Seiko 5655-999
• Seiko 7059-618
• Seiko 4520-931
• Seiko 6351-304
• Seiko 0746-551
• Seiko 4595-622
• Seiko 6369-622
• Seiko 4481-212