Seiko Cal. 0740 - 180

Released in 1982, the Cal. 0740 with design code 180 was part of Seiko's domestic market collection. Powered by the 0740 caliber with 23j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-5c84c81878ff]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

10.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

30m

Dial Color

Silver

Jewels

23j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1982

Related Models

• Seiko 6135-808
• Seiko 5214-378
• Seiko 7176-576
• Seiko 3851-415
• Seiko 7063-759
• Seiko 6651-433
• Seiko 5247-687
• Seiko 3851-825
• Seiko 6275-766
• Seiko 7134-597
• Seiko 7037-608
• Seiko 0711-227