Seiko Cal. 3827 - 485

This Spring Drive model from 1976 features a 45mm Two-Tone case. It features a Silver dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-418d4912e666]

Also known as: World Timer, Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Silver

Jewels

19j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1976

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