Seiko Cal. 6278 - 156

This Spring Drive model from 1994 features a 37mm Gold-Plated case. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-734148811fd7]

Also known as: Bullhead, Rally

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

9.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

31j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1994

Related Models

• Seiko 6364-566
• Seiko 4454-421
• Seiko 7015-459
• Seiko 6687-212
• Seiko 7056-990
• Seiko 6679-346
• Seiko 6169-290
• Seiko 4414-681
• Seiko 4484-899
• Seiko 4416-639
• Seiko 7016-101
• Seiko 7040-243