Seiko Cal. 4461 - 402

The 4461-402 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-fe56fad801ba]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

8.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1991

Related Models

• Seiko 6664-858
• Seiko 7191-224
• Seiko 5253-413
• Seiko 6391-501
• Seiko 7198-343
• Seiko 4482-369
• Seiko 7154-356
• Seiko 6255-112
• Seiko 5674-177
• Seiko 4520-147
• Seiko 3829-717
• Seiko 6673-138