Seiko Cal. 3821 - 328

Released in 1973, the Cal. 3821 with design code 328 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-2a8fef2cc535]

Also known as: Turtle, World Timer

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Cream

Jewels

34j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1973

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