Seiko Cal. 4412 - 124

Released in 1968, the Cal. 4412 with design code 124 was part of Seiko's domestic market collection. With its 20mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-7edb9ec01dfc]

Also known as: Helmet, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

40mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1968

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