Seiko Cal. 4421 - 301

This Hand-Winding model from 1994 features a 45mm Titanium case. With its 18mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-245fa1f4cb81]

Also known as: Bullhead, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1994

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