Seiko Cal. 4461 - 763

The 4461-763 is a sought-after Spring Drive piece from Seiko's golden era. With its 21mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-e15e8dd79576]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1966

Related Models

• Seiko 4548-827
• Seiko 7038-184
• Seiko 6125-358
• Seiko 7089-520
• Seiko 6379-872
• Seiko 7136-698
• Seiko 6150-178
• Seiko 4555-818
• Seiko 6615-461
• Seiko 7169-332
• Seiko 5213-897
• Seiko 4515-169