Seiko Cal. 4438 - 971

Released in 1988, the Cal. 4438 with design code 971 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-6e3ac2cdfedd]

Also known as: Turtle, Crown

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

36mm

Case Thickness

14.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1988

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