Seiko Cal. 4421 - 245

This Automatic model from 1971 features a 41mm Two-Tone case. With its 18mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-b56dcd572025]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1971

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