Seiko Cal. 7040 - 546

Released in 1988, the Cal. 7040 with design code 546 was part of Seiko's domestic market collection. It features a Green dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-44e108fe7ef0]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1988

Related Models

• Seiko 4563-679
• Seiko 3868-375
• Seiko 4559-531
• Seiko 4577-776
• Seiko 4483-331
• Seiko 6387-248
• Seiko 6236-271
• Seiko 5636-208
• Seiko 7198-945
• Seiko 6398-515
• Seiko 6384-171
• Seiko 6266-728