Seiko Cal. 6681 - 160

The Seiko 6681-160 represents an important milestone in Seiko's 1971 lineup. It features a Navy dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-8446964c04db]

Also known as: Silverwave

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Navy

Jewels

26j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1971

Related Models

• Seiko 6629-864
• Seiko 0731-250
• Seiko 4454-760
• Seiko 5266-539
• Seiko 6129-172
• Seiko 6161-274
• Seiko 7132-446
• Seiko 3873-555
• Seiko 6370-280
• Seiko 6226-850
• Seiko 5212-618
• Seiko 6297-903