Seiko Cal. 5240 - 964

The 5240-964 is a sought-after Hand-Winding piece from Seiko's golden era. With its 22mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-0153781bc6d9]

Also known as: Samurai, Emperor

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Cream

Jewels

31j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1965

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