Seiko Cal. 5670 - 777

The 5670-777 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5670 caliber with 23j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-1b8b0b6c70ce]

Also known as: Sumo, Navigator

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Silver

Jewels

23j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1999

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