Review of Hamilton Automatic Chronograph (38mm)
This Hamilton Automatic Chronograph model in 38mm size case has now, I believe, been discontinued. I got it in March at a closeout price at a discount AD for just over $400 including tax. I consider it a bargain, as it contains the Valjoux 7750 chronograph movement, a fine piece of timekeeping machinery. Even though I have a preference for quartz chronographs simply because they can be thinner, I thought this was such a good buy that I would try it and sell it if it didn't ultimately feel comfortable. As it turns out, I like it well, and am keeping it in the collection.
The watch comes in the usual sober Hamilton packaging, with a welcome large size of instruction manual and warranty booklets. The interior box is plastic but looks like aluminum.The cushion for the watch and the surrounding area are in a leather-like material, all stark black.
Hamilton has similar pieces in the current collection, including a 38mm in the Khaki Field subgroup, but the others are larger. And, speaking of similar, the watch face and the hands in particular, bear a strong resemblance to a number of traditional pilots' (or Flieger) chronographs by several manufacturers. It's a quite classic look that I find pleasing, however derivative it may be. Interesting to me is that nowhere on the watch does the word "khaki" appear, though it was described as such on the sales slip.
Since I bought the chrono, it has been an excellent time-keeper, running at a consistent +2 sec. per day, whether on the wrist or in the watch box or just parked on the night stand. That speaks well of the precision of the 7750. The watch has an exhibition back showing a cleanly-finished, though by no means highly decorated, movement. I have yet to experience the famous "vibration" of the 7750's ball-bearing rotor spinning. I can set it to spinning while holding the watch in my hand, and then feel the vibration.
I like the size of the case. The necessary depth of the mechanical chronograph movement means the watch is thick - more than 15mm by my measurement. But because it is not a large-diameter case, the bulge at the back sits nicely between the wrist bones when the austere black leather strap is cinched down snugly. It is comfortable, except on warm, muggy days, when I wear only braceleted watches or a pocket watch.
The bezel is polished bright, but most of the rest of the stainless case carries a more subdued finish. Everything is cleanly done. While a deployment strap looks great, and I have some watches with them, I have always found a plain buckle strap easier to adjust and somewhat more comfortable to wear. So I have no complaints there. The buckle itself is of course signed with the Hamilton name.
The chronograph functions positively, with the traditional round pushers giving a moderate amount of resistance with a precise "click" to start, stop and reset the timer. There is a tachymeter scale (in meters) around the edge of the dial to measure average speed of a vehicle. Some similar Hamilton models use a telemeter scale to measure distance rather than speed (For example, the generic instruction manual notes that a three-second lapse between a flash of lightning and the sound reaching the ear means the storm is 1 kilometer distant).
Because of the strong contrast between the non-reflective black dial and the white numbers, hands and indices, legibility is better than one expects from a traditionally-sized dial/case - I can (with bifocals) discern even the smaller indicators and can easily make out the time even with only my distance vision (at arm's length and squinting). The crystal at first appears flat, but it has a slight domed shape, which makes it difficult to photograph without reflections, particularly outdoors.
As you can see from the photos, the luminescence is good, but my Citizen Eco-Drive watches have "lume" paint that stays bright longer. The watch has a claimed water resistance of 10ATM.
In all, I am quite happy with my purchase. Those who like larger cases will find them available from Hamilton in a similar configuration.