Seiko Cal. 5240 - 343

The Seiko 5240-343 represents an important milestone in Seiko's 1991 lineup. Powered by the 5240 caliber with 32j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-4b2aa0ab400f]

Also known as: Samurai, Shogun

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1991

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