Seiko Cal. 4578 - 494

The 4578-494 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4578 caliber with 26j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-1c29cf45c188]

Also known as: Pogue

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

13.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Cream

Jewels

26j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1988

Related Models

• Seiko 6696-533
• Seiko 7030-450
• Seiko 4410-874
• Seiko 6396-426
• Seiko 4462-491
• Seiko 6353-978
• Seiko 7069-124
• Seiko 4481-540
• Seiko 4424-169
• Seiko 6296-925
• Seiko 4539-824
• Seiko 5651-657