Seiko Cal. 6340 - 674

The Seiko 6340-674 represents an important milestone in Seiko's 1978 lineup. Powered by the 6340 caliber with 19j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-361fc3283f6e]

Also known as: Samurai, Panda

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

42mm

Case Thickness

12.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1978

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