Seiko Cal. 3820 - 546

This Automatic model from 1984 features a 45mm Titanium case. It features a Navy dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-7d2a4ae3267e]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Navy

Jewels

29j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1984

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