Seiko Cal. 4455 - 448

The 4455-448 is a sought-after Solar piece from Seiko's golden era. It features a Silver dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-018fd94417e0]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

33j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1966

Related Models

• Seiko 6620-684
• Seiko 6157-581
• Seiko 4440-215
• Seiko 5646-615
• Seiko 6144-330
• Seiko 6640-631
• Seiko 7138-837
• Seiko 6118-110
• Seiko 5274-302
• Seiko 3812-178
• Seiko 5657-448
• Seiko 6358-121