Seiko Cal. 4487 - 108

The 4487-108 is a sought-after Hand-Winding piece from Seiko's golden era. The Inner Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-97d3f3242286]

Also known as: Navigator, Emperor

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1999

Related Models

• Seiko 7034-335
• Seiko 4568-524
• Seiko 6648-131
• Seiko 5631-575
• Seiko 6165-677
• Seiko 6230-372
• Seiko 5676-782
• Seiko 6221-588
• Seiko 6163-893
• Seiko 7148-661
• Seiko 6180-640
• Seiko 0742-412