Seiko Cal. 6664 - 862

This Hand-Winding model from 1991 features a 39mm PVD Black case. With its 18mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-6639c0a64296]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1991

Related Models

• Seiko 6220-375
• Seiko 6378-898
• Seiko 4554-535
• Seiko 6113-955
• Seiko 6188-710
• Seiko 6237-460
• Seiko 6294-982
• Seiko 5627-587
• Seiko 0738-134
• Seiko 6676-924
• Seiko 4497-253
• Seiko 3883-723