Seiko Cal. 7154 - 234

This Spring Drive model from 1966 features a 35mm Hardlex-Coated Steel case. It features a Navy dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-368c2e030851]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Navy

Jewels

29j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1966

Related Models

• Seiko 0719-361
• Seiko 6189-763
• Seiko 5657-804
• Seiko 5668-958
• Seiko 6267-414
• Seiko 7069-874
• Seiko 6241-718
• Seiko 4555-401
• Seiko 7129-969
• Seiko 7057-235
• Seiko 4456-147
• Seiko 5680-915