Seiko Cal. 5674 - 331

The 5674-331 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5674 caliber with 19j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-3bac8a77008b]

Also known as: Rally, Baby Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

38mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Burgundy

Jewels

19j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1974

Related Models

• Seiko 7057-180
• Seiko 5218-523
• Seiko 6318-546
• Seiko 6186-254
• Seiko 4541-335
• Seiko 4483-195
• Seiko 5615-561
• Seiko 6341-948
• Seiko 6664-553
• Seiko 5612-881
• Seiko 3846-687
• Seiko 3852-239