Ref. BM8550-81E
Case size: 41.8mmMovement: E101
This Citizen watch, reference BM8550-81E, has a 41.8 mm steel case, 10.1 mm thick, rated water resistant to 100 metres. Calibre E101 is the Eco-Drive solar movement, charged by light. Mineral glass covers the dial, and a steel bracelet is used. Day and date displays are supported by an insufficient charge warning.
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Last updated 20 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
CASE
Diameter
41.8mm
Thickness
10.1mm
Case Material
Steel
Water Resistance
100m
Crystal
Mineral Glass
MOVEMENT
Movement Type
Solar
Caliber
E101
BRACELET/STRAP
Bracelet/Strap
Steel
FEATURES & COMPLICATIONS
DateSolar watchWeekday
