Seiko Cal. 3820 - 546

This Hand-Winding model from 1982 features a 35mm Titanium case. It features a Cream dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-7c24487032ae]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1982

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