Seiko Cal. 7037 - 770

Released in 1970, the Cal. 7037 with design code 770 was part of Seiko's domestic market collection. With its 21mm lug width and 13.1mm profile, it sits comfortably on most wrists. [seikata-wm-ca7fa3c2a7b4]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1970

Related Models

• Seiko 6358-178
• Seiko 6320-822
• Seiko 6389-318
• Seiko 4578-753
• Seiko 7049-874
• Seiko 6652-838
• Seiko 6259-595
• Seiko 6667-203
• Seiko 5630-202
• Seiko 0775-826
• Seiko 3835-571
• Seiko 3881-541