Seiko Cal. 4445 - 815

The 4445-815 is a sought-after Hand-Winding piece from Seiko's golden era. It features a White dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-7adefb9aa81b]

Also known as: Samurai, Crown

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

White

Jewels

25j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1982

Related Models

• Seiko 6340-846
• Seiko 6689-313
• Seiko 4561-697
• Seiko 5273-337
• Seiko 4534-483
• Seiko 6175-842
• Seiko 5259-442
• Seiko 0756-558
• Seiko 7067-324
• Seiko 5281-192
• Seiko 7193-546
• Seiko 5245-801