Seiko Cal. 6354 - 508

This Spring Drive model from 1971 features a 41mm Hardlex-Coated Steel case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-8d988fdc6714]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1971

Related Models

• Seiko 5650-440
• Seiko 5272-433
• Seiko 7080-100
• Seiko 5676-502
• Seiko 6366-319
• Seiko 4560-979
• Seiko 6211-249
• Seiko 5695-871
• Seiko 7144-434
• Seiko 7128-620
• Seiko 4587-787
• Seiko 3845-759