Seiko Cal. 4412 - 343

The Seiko 4412-343 represents an important milestone in Seiko's 1968 lineup. With its 21mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-ce08aed5dfa7]

Also known as: Bellmatic, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

12.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1968

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