Seiko Cal. 6641 - 989

This Solar model from 1994 features a 45mm Stainless Steel case. It features a Burgundy dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-bf07a566c827]

Also known as: Monster, UFO

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Burgundy

Jewels

36j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1994

Related Models

• Seiko 5639-912
• Seiko 6621-224
• Seiko 6276-545
• Seiko 7090-742
• Seiko 4545-804
• Seiko 5663-765
• Seiko 4515-247
• Seiko 6333-802
• Seiko 6165-823
• Seiko 6319-812
• Seiko 3861-369
• Seiko 6394-479