Seiko Cal. 5240 - 765

The 5240-765 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5240 caliber with 34j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-b394db4bac34]

Also known as: Samurai, Shogun

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1972

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