Seiko Cal. 4595 - 889

Seiko 4595-889

This Hand-Winding model from 1966 features a 40mm Stainless Steel case. Powered by the 4595 caliber with 19j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-d9aff20605a1]

Also known as: Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
11.1mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
150m
Dial Color
Silver
Jewels
19j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1966

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