Seiko Cal. 6227 - 377

The 6227-377 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-57f402144fda]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1997

Related Models

• Seiko 6684-583
• Seiko 4470-348
• Seiko 4594-827
• Seiko 7082-583
• Seiko 5256-752
• Seiko 5278-181
• Seiko 3819-504
• Seiko 5667-165
• Seiko 6695-913
• Seiko 6216-851
• Seiko 6639-414
• Seiko 4523-672