Seiko Cal. 4451 - 568

The 4451-568 is a sought-after Hand-Winding piece from Seiko's golden era. It features a White dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-f42fe0f55e50]

Also known as: Bullhead, Emperor

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

White

Jewels

35j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1986

Related Models

• Seiko 4519-379
• Seiko 5227-892
• Seiko 5283-568
• Seiko 7118-488
• Seiko 6239-186
• Seiko 7060-462
• Seiko 3875-488
• Seiko 6337-758
• Seiko 3825-855
• Seiko 4588-195
• Seiko 7197-191
• Seiko 4523-220