Seiko Cal. 6378 - 579

The Seiko 6378-579 represents an important milestone in Seiko's 1990 lineup. It features a Navy dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-97df9c63b152]

Also known as: Rally, Silverwave

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

34j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1990

Related Models

• Seiko 7066-345
• Seiko 6694-146
• Seiko 6248-112
• Seiko 6217-351
• Seiko 6391-500
• Seiko 6126-954
• Seiko 6371-656
• Seiko 4420-328
• Seiko 3858-529
• Seiko 0756-361
• Seiko 3868-469
• Seiko 7061-776