Seiko Cal. 6670 - 187

The 6670-187 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6670 caliber with 36j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-1a5677774a28]

Also known as: World Timer

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

Cream

Jewels

36j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1970

Related Models

• Seiko 5217-469
• Seiko 0790-638
• Seiko 6247-116
• Seiko 6248-678
• Seiko 6355-489
• Seiko 0710-185
• Seiko 6139-164
• Seiko 6642-922
• Seiko 7122-742
• Seiko 6684-863
• Seiko 0733-341
• Seiko 5297-348