
32
Model
B870
・
B872
Type
Analog Quartz Watch with 3 Hands
Accuracy
Within ±15sec/month
(within a normal temperature range of 5°C/41°F to 35°C/95°F)
Quartz
oscillator
frequency:
32,768Hz
IC
C/MOS-LSI (1 pc.)
Operational
temperature
range
-10°C/14°F to +60°C/140°F
Display
features
Time: hour, minute, second
Date: date (models with date display)
Specifications