Seiko Cal. 4485 - 118

This Spring Drive model from 1973 features a 45mm Hardlex-Coated Steel case. Powered by the 4485 caliber with 23j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-191ccd7fbc1a]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

14.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Green

Jewels

23j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1973

Related Models

• Seiko 0788-167
• Seiko 4488-692
• Seiko 3810-589
• Seiko 0731-473
• Seiko 5633-274
• Seiko 6235-755
• Seiko 6352-998
• Seiko 3847-719
• Seiko 6126-773
• Seiko 7033-757
• Seiko 3815-273
• Seiko 6615-600