Seiko Cal. 6340 - 840

The Seiko 6340-840 represents an important milestone in Seiko's 1975 lineup. Powered by the 6340 caliber with 25j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-3897a9d1dfd9]

Also known as: Panda

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Black

Jewels

25j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1975

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