Seiko Cal. 6660 - 165

Released in 1970, the Cal. 6660 with design code 165 was part of Seiko's domestic market collection. It features a Cream dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-4d5f5dc34cc3]

Also known as: Monster, Navigator

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1970

Related Models

• Seiko 6275-132
• Seiko 6696-410
• Seiko 6681-495
• Seiko 6657-819
• Seiko 6283-333
• Seiko 5249-890
• Seiko 4560-243
• Seiko 5634-863
• Seiko 5654-293
• Seiko 0759-768
• Seiko 7097-404
• Seiko 3866-625