Seiko Cal. 6665 - 658

The Seiko 6665-658 represents an important milestone in Seiko's 1996 lineup. It features a Blue Sunburst dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-4517544e2e2f]

Also known as: Bullhead, Crown

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1996

Related Models

• Seiko 4577-814
• Seiko 5217-120
• Seiko 5268-908
• Seiko 6132-100
• Seiko 6675-532
• Seiko 5691-522
• Seiko 6395-915
• Seiko 3837-534
• Seiko 3885-708
• Seiko 6340-823
• Seiko 5685-325
• Seiko 0732-951