Seiko Cal. 3837 - 427

Released in 1973, the Cal. 3837 with design code 427 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-67e239a21bac]

Also known as: Rally

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Champagne

Jewels

22j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1973

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