Seiko Cal. 4451 - 982

The Seiko 4451-982 represents an important milestone in Seiko's 1965 lineup. It features a Cream dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-f40de787d7b6]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

13.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

31j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1965

Related Models

• Seiko 6332-306
• Seiko 5688-416
• Seiko 4565-905
• Seiko 0741-313
• Seiko 5245-459
• Seiko 7145-615
• Seiko 6634-904
• Seiko 6386-838
• Seiko 7132-982
• Seiko 4477-799
• Seiko 7149-727
• Seiko 7079-708