Seiko Cal. 4556 - 921

Seiko 4556-921

This Quartz model from 1965 features a 34mm PVD Black case. Powered by the 4556 caliber with 19j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-6224236a6363]

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
34mm
Case Thickness
9.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Navy
Jewels
19j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1965

Related Models

seikata-wm-6224236a6363