Seiko Cal. 4434 - 440

The Seiko 4434-440 represents an important milestone in Seiko's 1966 lineup. With its 18mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-93ace82ee457]

Also known as: Monster, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

9.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Cream

Jewels

19j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1966

Related Models

• Seiko 5279-405
• Seiko 6299-836
• Seiko 6266-512
• Seiko 7043-959
• Seiko 7071-515
• Seiko 6133-834
• Seiko 6393-536
• Seiko 3813-475
• Seiko 6135-615
• Seiko 7118-807
• Seiko 5642-835
• Seiko 5687-765