Seiko Cal. 3820 - 154

Released in 1968, the Cal. 3820 with design code 154 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-c4b33ef2faa9]

Also known as: Samurai, Silverwave

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1968

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