Seiko Cal. 4477 - 463

This Hand-Winding model from 1985 features a 41mm Hardlex-Coated Steel case. Powered by the 4477 caliber with 32j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-aa99e0191400]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Green

Jewels

32j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1985

Related Models

• Seiko 4549-259
• Seiko 4472-607
• Seiko 3885-774
• Seiko 4555-563
• Seiko 0738-835
• Seiko 7026-223
• Seiko 4484-516
• Seiko 4484-428
• Seiko 6632-579
• Seiko 0763-503
• Seiko 5210-196
• Seiko 6261-717