Get the 312. Beautiful watch, My wife wears my 183 (45mm) and 177 (44mm), no doubt when the 312 arrives she will try and wear that too. She has exceptionally small wrists but both look fine on. You really have to try them on.
J
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Rolex Explorer 214270, Omega Speedmaster '1957 Relaunch' 3594.50.00, Panerai Luminor 1950 PAM00127-E, Panerai Radiomir 1936 PAM00249-I, Panerai Mare Nostrum PAM00716-T, Panerai PAM00785-Q Set, Panerai Luminor Black Seal PAM00594-Q, Panerai Luminor Daylight PAM00604-Q, Tudor Black Bay 54 79000N, Heuer Carrera Re-Edition CS3113, Hamilton Military W10 & TAG Heuer F1
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