I've done quite a bit of searching but haven't been able to quite put all the pieces together. Can anyone help me with the following summary of how the base Nautlius SS models have evolved ? have i missed something ? was there really a gap with the Jumbo from 1990 to 2006 ? why was the 5800 discontinued after such a short run ?
JUMBO’s
3700/1A
Functions: Hours, Minutes, Date
Movement: 28-255C (JLC 920 base), automatic
Case: SS, 42mm, 7.5mm
Production: 1976 to 1990
5711/1A
Functions: Hours, Minutes, Seconds, Date
Movement: 315 SC
Case: SS 43mm, 8.6mm
Production:
2006 to present
MEDIUM
3800/1A
Functions: Hours, Minutes, Seconds, Date
Movement: 330 SC, automatic
Case: SS 36mm, 8.3mm
Production: to 1981 to 2006
5800/1A
Functions: Hours, Minutes, Seconds, Date
Case: SS 38mm, 8.0mm
Movement: 330 SC, automatic
Production: 2006 to 2009