Seiko Cal. 5649 - 939

The Seiko 5649-939 represents an important milestone in Seiko's 1998 lineup. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-1f3fc03511c7]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1998

Related Models

• Seiko 5615-425
• Seiko 3889-352
• Seiko 0789-996
• Seiko 6612-477
• Seiko 7136-633
• Seiko 6252-711
• Seiko 0720-493
• Seiko 7179-245
• Seiko 7084-402
• Seiko 7028-340
• Seiko 3815-915
• Seiko 5656-477