Seiko Cal. 6379 - 420

The 6379-420 is a sought-after Solar piece from Seiko's golden era. It features a Black dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-626fde4f5974]

Also known as: Helmet, UFO

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Black

Jewels

36j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1990

Related Models

• Seiko 7031-736
• Seiko 6653-759
• Seiko 5673-756
• Seiko 6267-965
• Seiko 6213-208
• Seiko 7079-313
• Seiko 3841-548
• Seiko 4550-221
• Seiko 3826-517
• Seiko 7161-906
• Seiko 6643-576
• Seiko 4525-613