Seiko Cal. 3820 - 181

This Solar model from 1987 features a 39mm Two-Tone case. It features a Navy dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-e4f6c7d41a97]

Also known as: Flighty

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1987

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