Seiko Cal. 6278 - 373

The 6278-373 is a sought-after Solar piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-ca4bfd34b096]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1988

Related Models

• Seiko 6262-767
• Seiko 7096-709
• Seiko 6314-894
• Seiko 5216-965
• Seiko 4512-457
• Seiko 6171-577
• Seiko 4481-916
• Seiko 6382-791
• Seiko 3858-243
• Seiko 7099-187
• Seiko 6627-211
• Seiko 6692-875