Seiko Cal. 4448 - 400

This Automatic model from 1985 features a 46mm Titanium case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-0dd55668aacc]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1985

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