Seiko Cal. 3820 - 501

This Hand-Winding model from 1992 features a 35mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-1e36fcd8b180]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Champagne

Jewels

23j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1992

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