Seiko Cal. 6378 - 106

Released in 1979, the Cal. 6378 with design code 106 was part of Seiko's domestic market collection. It features a Navy dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-acdcee2eb6b7]

Also known as: Silverwave, Flighty

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1979

Related Models

• Seiko 7180-829
• Seiko 5688-196
• Seiko 5229-221
• Seiko 6626-662
• Seiko 3887-105
• Seiko 6244-227
• Seiko 6147-242
• Seiko 6277-996
• Seiko 5678-109
• Seiko 6620-957
• Seiko 7115-287
• Seiko 0736-570