Seiko Cal. 4425 - 340

The Seiko 4425-340 represents an important milestone in Seiko's 1988 lineup. Powered by the 4425 caliber with 19j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-8da5ba4e6cd4]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1988

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