Seiko Cal. 6654 - 169

The Seiko 6654-169 represents an important milestone in Seiko's 1968 lineup. Powered by the 6654 caliber with 30j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-4dabefebf6ae]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

190m

Dial Color

Silver

Jewels

30j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1968

Related Models

• Seiko 7178-166
• Seiko 3869-283
• Seiko 6335-305
• Seiko 3813-617
• Seiko 5284-842
• Seiko 7057-786
• Seiko 7093-978
• Seiko 6329-399
• Seiko 7194-394
• Seiko 7049-594
• Seiko 6221-502
• Seiko 5677-946