Seiko Cal. 4491 - 829

Released in 1976, the Cal. 4491 with design code 829 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-be85341623bf]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Champagne

Jewels

26j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1976

Related Models

• Seiko 4532-333
• Seiko 7082-537
• Seiko 5219-688
• Seiko 6141-463
• Seiko 4563-939
• Seiko 4591-767
• Seiko 3828-971
• Seiko 7118-501
• Seiko 7180-455
• Seiko 7088-289
• Seiko 6239-476
• Seiko 6238-474