Seiko Cal. 4450 - 184

The Seiko 4450-184 represents an important milestone in Seiko's 1978 lineup. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-91dc073891bb]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Burgundy

Jewels

27j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1978

Related Models

• Seiko 4430-581
• Seiko 6313-793
• Seiko 4581-624
• Seiko 5245-673
• Seiko 3867-999
• Seiko 5652-152
• Seiko 4465-697
• Seiko 7187-476
• Seiko 4562-850
• Seiko 7022-462
• Seiko 6354-906
• Seiko 3895-499