Seiko Cal. 6170 - 740

The Seiko 6170-740 represents an important milestone in Seiko's 1996 lineup. It features a Silver dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-b86f31b88ba6]

Also known as: Tuna, Sportsmatic

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

41mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Silver

Jewels

30j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1996

Related Models

• Seiko 5262-871
• Seiko 6646-623
• Seiko 5618-543
• Seiko 6329-158
• Seiko 7047-954
• Seiko 6393-723
• Seiko 3843-748
• Seiko 6272-385
• Seiko 5686-848
• Seiko 7096-884
• Seiko 4493-655
• Seiko 5261-928