Seiko Cal. 6659 - 988

This Hand-Winding model from 1986 features a 40mm PVD Black case. It features a Champagne dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-342c1667ae9a]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Champagne

Jewels

23j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1986

Related Models

• Seiko 5286-117
• Seiko 5615-828
• Seiko 4499-695
• Seiko 7013-268
• Seiko 3850-631
• Seiko 6691-663
• Seiko 5691-971
• Seiko 6388-100
• Seiko 5229-309
• Seiko 6182-567
• Seiko 6345-449
• Seiko 7033-125