Seiko Cal. 3821 - 723

The Seiko 3821-723 represents an important milestone in Seiko's 1986 lineup. It features a White dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-777fcdb85f99]

Also known as: Samurai, World Timer

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

White

Jewels

32j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1986

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