Seiko Cal. 6340 - 580

The Seiko 6340-580 represents an important milestone in Seiko's 1989 lineup. It features a Green dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-a6675ba4d2ab]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

41mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Green

Jewels

25j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1989

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