Seiko Cal. 6379 - 287

This Quartz model from 1984 features a 36mm Gold-Plated case. Powered by the 6379 caliber with 30j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-5da8c0029c79]

Also known as: Tuna, Navigator

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1984

Related Models

• Seiko 4464-730
• Seiko 4549-815
• Seiko 7047-636
• Seiko 6186-593
• Seiko 5685-985
• Seiko 6290-573
• Seiko 5233-121
• Seiko 5261-673
• Seiko 4488-838
• Seiko 5210-600
• Seiko 5681-148
• Seiko 7031-818