Seiko Cal. 4478 - 345

Seiko 4478-345

This Kinetic model from 1966 features a 41mm PVD Black case. Powered by the 4478 caliber with 18j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-bb0c74582fb2]

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
41mm
Case Thickness
9.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Champagne
Jewels
18j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1966

Related Models

seikata-wm-bb0c74582fb2