Seiko Cal. 6670 - 745

The 6670-745 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6670 caliber with 32j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-aacc2963a25c]

Also known as: Tuna, Pogue

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1965

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