Seiko Cal. 7125 - 310

This Spring Drive model from 1991 features a 37mm Hardlex-Coated Steel case. With its 19mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-1a154d8cfb2b]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Silver

Jewels

20j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1991

Related Models

• Seiko 5631-689
• Seiko 6120-943
• Seiko 6189-832
• Seiko 7015-167
• Seiko 4444-851
• Seiko 7179-401
• Seiko 5641-220
• Seiko 5221-261
• Seiko 0788-314
• Seiko 6683-816
• Seiko 5221-285
• Seiko 4464-912