Seiko Cal. 7151 - 428

This Spring Drive model from 1965 features a 37mm Gold-Plated case. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-c17c5dc06eab]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Silver

Jewels

22j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1965

Related Models

• Seiko 3849-942
• Seiko 0779-609
• Seiko 7013-776
• Seiko 4470-630
• Seiko 4430-835
• Seiko 5648-396
• Seiko 4571-874
• Seiko 4553-323
• Seiko 6135-621
• Seiko 4423-185
• Seiko 5280-322
• Seiko 3833-246