Seiko Cal. 4477 - 988

The Seiko 4477-988 represents an important milestone in Seiko's 1966 lineup. With its 19mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-b0e3ffc7cb1a]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

8.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1966

Related Models

• Seiko 6628-797
• Seiko 5218-971
• Seiko 7166-368
• Seiko 5225-843
• Seiko 5677-655
• Seiko 5653-130
• Seiko 4538-645
• Seiko 7183-334
• Seiko 6224-716
• Seiko 4414-932
• Seiko 4563-945
• Seiko 5294-133