Seiko Cal. 5649 - 319

The 5649-319 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-becb5316be09]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

28j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1986

Related Models

• Seiko 6141-575
• Seiko 5263-517
• Seiko 6647-612
• Seiko 6667-577
• Seiko 3829-640
• Seiko 6336-557
• Seiko 4596-427
• Seiko 6663-390
• Seiko 4591-138
• Seiko 5297-413
• Seiko 3822-549
• Seiko 6337-495