Seiko Cal. 4485 - 118

Seiko 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

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