Seiko Cal. 6615 - 738

The Seiko 6615-738 represents an important milestone in Seiko's 1997 lineup. Powered by the 6615 caliber with 29j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-9471f6fc9696]

Also known as: Samurai, Crown

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1997

Related Models

• Seiko 6391-984
• Seiko 4489-847
• Seiko 6138-599
• Seiko 3844-898
• Seiko 6290-502
• Seiko 5284-878
• Seiko 6215-543
• Seiko 0783-381
• Seiko 6342-853
• Seiko 0785-699
• Seiko 6649-235
• Seiko 4434-184