Seiko Cal. 4448 - 545

Released in 1993, the Cal. 4448 with design code 545 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-4eead839f176]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

32j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1993

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