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MST 366

 

MST 366MST 366

Description

The MST caliber 366, which was used in Roamer watches is a ladies' form movement of decent quality. It uses seventeen jewels, a screw balance (not shock protected) and a regulator with a long arm.

The angeled plates, the stripe decoration and the indicated chatons add a very nice appearance, and this is something, which is not too common on those tiny ladies' form movements.

MST 366 dial sideMST 366 dial side

 

 

 Technical data

ManufacturerMST
Caliber366
Number of jewels17
EscapementAnchor with pallets
BalanceNickel screw balance
Shock protection(s)none
Balance cock directioncounterclockwise
Hairspring studfixed
Regulator typeLong regulator arm
Movement constructionFork
Escapement wheel, Fourth wheel, Third wheel, Center wheel
Mainspring barrel
Winding mechanismyoke
Setting lever spring3 holes
FunctionsHour, minute
Beats per hour18000
Size53/4 x 63/4'''
Image in Flume Werksucher 1949 II 85
MST 366MSTMST3665 3/4 ''' 6 3/4''''''MST 36617 Jewels, 5 3/4 x 6 3/4'''''', 18000 A/h
Factsheet

 

 

Usage gallery

Roamer ladies' watch  (dial only)Roamer ladies' watch (dial only)