Seiko Cal. 7040 - 757

This Spring Drive model from 1976 features a 45mm Hardlex-Coated Steel case. It features a White dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-7b879d5add2d]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

White

Jewels

31j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1976

Related Models

• Seiko 6255-439
• Seiko 4457-955
• Seiko 0789-583
• Seiko 6682-579
• Seiko 7078-975
• Seiko 6357-125
• Seiko 6193-156
• Seiko 6658-414
• Seiko 7028-836
• Seiko 7197-182
• Seiko 6283-487
• Seiko 5219-191