Seiko Cal. 6340 - 259

The Seiko 6340-259 represents an important milestone in Seiko's 1967 lineup. It features a Green dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-0ff728c2c140]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Green

Jewels

28j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1967

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