Seiko Cal. 6240 - 509

This Hand-Winding model from 1965 features a 37mm Titanium case. With its 18mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-1af3881400a7]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

10.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

34j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1965

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