Seiko Cal. 7127 - 804

This Spring Drive model from 1966 features a 41mm Hardlex-Coated Steel case. Powered by the 7127 caliber with 25j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-acba357fd85f]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

25j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1966

Related Models

• Seiko 6363-100
• Seiko 7128-425
• Seiko 4438-326
• Seiko 0744-820
• Seiko 7024-181
• Seiko 6344-310
• Seiko 4485-326
• Seiko 4484-714
• Seiko 4575-457
• Seiko 6366-933
• Seiko 4435-870
• Seiko 7019-825