The Aqua Graph Mark II first appeared in the mid of the year 1966 (6/66). Due to its clean design, for me this is one of the most beautiful watches out there.

Reference NumberSerial RangeWatches produced
072 – 02 – 02906.9xx – 907.4xx600


Stainless steel EPSA compressor case with bajonet lock.

40,6mm x 49,5mm without crown, 14mm thickness, lug width 20mm


The bezel of the Mark II is counting up from 0 to 60. 10, 20, 30, 40, and 60 is written in bigger number than the 5min steps. Every minute has a dash as indicator. The Bezel itself is made of aluminum with a black surface and numbers in silver.

At 12 o’clock you will find a vertical trapez borderd by two tritium lume spots.

The bezel is freely turning without clicks.

Red Ring

Made of red eloxed aluminum the tip of the ring is formed like a triangle. The ring is freely turning from the bezel. The shown watch has a service red ring in house shape like they appear with the MK III.


The most common dial version known is black paint and grey sub dials. The Enicar logo is applied.

There are also complete black ones and black with silver subs.


The hands are very similar compared to the MK I, except for the subdial hands.

Minute and hour hand are formed like a paddle (paddle style) and are very common for Enicar watches of the beginning and mid 60’s. They are unpainted with rectangle tritium lume and an orange tip. The orange tip is shorter than on earlier references.

The second hand is mainly unpainted with a red painted round spot right before the tip.

The subdial hands are unpainted and thin. They are also shorter as on previous references.


Since the Aqua Graph was meant to be a diving watch you will find the waffle compressor crown with Enicar saturn on it.

Measurements: 6,25 x 3,75; Tap 12


The back shows the Sherpa 300 logo with the seapearl in the middle.


Valjoux 72 with golden finish