Seiko Cal. 7154 - 430

This Spring Drive model from 1967 features a 37mm Gold-Plated case. It features a Champagne dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-d24278a9375c]

Also known as: Sumo, Rally

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Champagne

Jewels

29j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1967

Related Models

• Seiko 6615-972
• Seiko 7036-894
• Seiko 3844-923
• Seiko 6615-780
• Seiko 6278-935
• Seiko 5614-513
• Seiko 6257-611
• Seiko 4526-322
• Seiko 4536-337
• Seiko 4430-883
• Seiko 4414-722
• Seiko 0712-161