A wearable electronic device (10, 10') comprising (i) an analog display (34, 134) configured for displaying time information by at least one analog time indicator (36, 38, 136, 138) and (ii) a digital display (24, 124) having at least one digital indicator (26A, 26B, 126A, 126B) configured for displaying at least current time on the digital display (24, 124); a controller, configured for maintaining current time information and also configured for providing the current time information to be displayed by the at least one digital indicator (26A, 26B, 126A, 126B) on the digital display (24, 124) as the current time; characterised by an analog time indicator rotating arrangement (60, S1-S5) configured to cause rotation of the at least one analog time indicator (36, 38, 136, 138) until either: i. the at least one analog time indicator (36, 38, 136, 138) is aligned with the at least one digital indicator (26A, 26B, 126A, 126B) such that the at least one analog time indicator appears superimposed on the at least one digital indicator, the digital display (24, 124) being positioned below the analog display (34, 134); or ii. the at least one analog time indicator (36, 38, 136, 138) is aligned with the at least one digital indicator (26A, 26B, 126A, 126B) such that the at least one digital indicator appears superimposed on the at least one analog time indicator, the digital display (24, 124) being positioned above the analog display; whereby the superimposed position of the at least one analog time indicator (36, 38, 136, 138) with the at least one digital indicator (26A, 26B, 126A, 126B) indicates that the at least one analog time indicator (36, 38, 136, 138) is synchronized with the current time. a controller, configured for maintaining current time information and also configured for providing the current time information to be displayed by the at least one digital indicator (26A, 26B, 126A, 126B) on the digital display (24, 124) as the current time; characterised by an analog time indicator rotating arrangement (60, S1-S5) configured to cause rotation of the at least one analog time indicator (36, 38, 136, 138) until either: i. the at least one analog time indicator (36, 38, 136, 138) is aligned with the at least one digital indicator (26A, 26B, 126A, 126B) such that the at least one analog time indicator appears superimposed on the at least one digital indicator, the digital display (24, 124) being positioned below the analog display (34, 134); or ii. the at least one analog time indicator (36, 38, 136, 138) is aligned with the at least one digital indicator (26A, 26B, 126A, 126B) such that the at least one digital indicator appears superimposed on the at least one analog time indicator, the digital display (24, 124) being positioned above the analog display; i. the at least one analog time indicator (36, 38, 136, 138) is aligned with the at least one digital indicator (26A, 26B, 126A, 126B) such that the at least one analog time indicator appears superimposed on the at least one digital indicator, the digital display (24, 124) being positioned below the analog display (34, 134); or ii. the at least one analog time indicator (36, 38, 136, 138) is aligned with the at least one digital indicator (26A, 26B, 126A, 126B) such that the at least one digital indicator appears superimposed on the at least one analog time indicator, the digital display (24, 124) being positioned above the analog display; whereby the superimposed position of the at least one analog time indicator (36, 38, 136, 138) with the at least one digital indicator (26A, 26B, 126A, 126B) indicates that the at least one analog time indicator (36, 38, 136, 138) is synchronized with the current time.