Seiko Cal. 4477 - 647

This Solar model from 1990 features a 36mm Hardlex-Coated Steel case. With its 19mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-a92000a8d235]

Also known as: Navigator, Crown

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

36j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1990

Related Models

• Seiko 7086-118
• Seiko 6234-952
• Seiko 6613-596
• Seiko 6223-985
• Seiko 6682-141
• Seiko 5690-271
• Seiko 6165-926
• Seiko 6185-591
• Seiko 7076-213
• Seiko 7063-991
• Seiko 4584-190
• Seiko 6262-303