Citizen watch · Garrison
Citizen BM8180
The Citizen BM8180 measures 37 mm across, with 18 mm lugs. The Citizen BM8180 runs on a rechargeable MT621 that the watch charges itself. A silver oxide SR621SW is the same size but must not be fitted in its place; check any swap in the battery swap checker.
Citizen BM8180 specifications
On your wrist
No lug-to-lug or case length is published for the Citizen BM8180, so there is no fit verdict yet.
Actual size on your screen
Calibrate once with a bank card and the drawing shows the Citizen BM8180 at 1:1, next to a millimetre ruler.
Citizen BM8180 strap size
Lug width 18 mm2: an 18 mm strap with 18 mm spring bars fits between the lugs. 8 other models take 18 mm.
Attachment: not published in our sources.
Find your strap length in the watch strap size tool, with the Citizen BM8180 filled in.
On a bracelet? How to remove watch links to size it to your wrist.
Citizen BM8180 questions
What strap size does the Citizen BM8180 take?
The Citizen BM8180 measures 18 mm between the lugs, so it takes an 18 mm strap with 18 mm spring bars. 8 other models in our base share that width.
Find the strap length for your wrist and the Citizen BM8180 in the watch strap size tool.
What battery does the Citizen BM8180 take?
The Citizen BM8180 takes MT621.
Can I fit a regular battery in the Citizen BM8180 instead of the MT621?
The Citizen BM8180 runs on a rechargeable MT621 that the watch charges itself. A silver oxide SR621SW is the same size but must not be fitted in its place; check any swap in the battery swap checker.
What movement is in the Citizen BM8180?
The Citizen BM8180 runs on the Citizen E101.
More Citizen watches
Sources
Documents checked · Report a wrong number
- 1Citizen Watch US — Battery Information (model / caliber / battery table) · html · read
- 2Citizen Watch US — Chandler - Men's Eco-Drive Stainless Steel Watch BM8180-03E · html · read