These are the two automatics people most often buy as their first mechanical watch, and they get compared constantly for good reason. Both are Japanese, both have a real self-winding movement, and both cost far less than a Swiss automatic. They are aimed at different jobs, though, and they differ in ways that matter once you wear them.
Best value and best everyday wear: the Seiko 5 SNXS75, around $145, with a steel bracelet and day-date in a compact 37mm case. Better movement and more formal: the Orient Bambino Version 2, around $255, which hand-winds, stops the seconds hand for exact setting and has a domed dress-watch crystal.
Side by Side
| Seiko 5 SNXS75 | Orient Bambino Version 2 | |
|---|---|---|
| Movement | Seiko 7S26 automatic | Orient F6724 automatic |
| Hand winding | No | Yes |
| Hacking (seconds stop) | No | Yes |
| Power reserve | About 41 hours | About 40 hours |
| Case size | 37mm, 12mm thick | 40.5mm, 11.8mm thick |
| Crystal | Hardlex | Domed mineral |
| Calendar | Day and date | None on this model |
| Strap | Stainless steel bracelet | Leather |
| Water rating | 30m | 30m |
| Amazon price | ~$145 | ~$255 |
| Check Price → | Check Price → |
Seiko specs from the Amazon listing and Watchscanning's 7S26 guide. Orient specs from Orient's product page. Prices from Amazon on October 22, 2026.
The Movement: Where the Bambino Pulls Ahead
The Seiko runs on the 7S26, one of the most proven budget automatics ever made. It is reliable, but it has two limits. It cannot be hand wound, so if it stops you start it by wearing it or giving it a shake, and it does not hack, meaning the seconds hand keeps running while you set the time, so you cannot set it to the exact second. Seiko's accuracy spec for it is minus 20 to plus 40 seconds a day.
The Bambino's F6724 does both: it hand-winds and it hacks. That makes it noticeably nicer to live with, especially if you do not wear it every day, because you can wind it up and set it precisely in a few seconds rather than shaking it back to life. Power reserve is about the same on both, around 40 hours.
Size and Style
The Seiko is the smaller and more casual watch: 37mm on a steel bracelet with a day-date window. It suits smaller wrists, works with jeans and a T-shirt, and the bracelet means it is ready to wear out of the box.
The Bambino is the dress watch. At 40.5mm with a domed crystal and a leather strap, it looks older and more formal than its price, and it sits slim enough at 11.8mm to slide under a shirt cuff. It is the one to wear with a suit, which is why it is our mechanical pick in the watch gift guide.
Price
The Seiko costs about $110 less, and it includes a steel bracelet. If you just want to find out whether you like mechanical watches, that gap makes the Seiko the sensible first step. If you already know you want a dress automatic you will keep, the Bambino is worth the extra.
The Picks
Seiko 5 Automatic SNXS75
A proven Seiko automatic with day-date and a steel bracelet in a compact 37mm case, for around $145.
Orient Bambino Version 2
A hand-winding, hacking automatic with a domed crystal and more than 5,000 ratings, for around $255.
The Verdict
Buy the Seiko 5 if this is your first automatic, you want a casual everyday watch, or you have a smaller wrist. Buy the Orient Bambino if you want the better movement, a dress watch for formal occasions, or a watch you will hand wind and set precisely. If you want an automatic for under $100, our best watches under $100 guide covers the Invicta Pro Diver, and if you are still deciding between mechanical and quartz, start with automatic vs. quartz vs. solar.
More Watch Guides
FAQs
For a first automatic, the Seiko 5 is the better value at around $145, with a steel bracelet, day-date and a compact 37mm case. The Orient Bambino Version 2 is the better watch at around $255: its movement hand-winds and stops the seconds hand for precise setting, and its domed crystal makes it the dressier choice.
Not the 7S26-powered model we compare here, the SNXS75. The 7S26 movement does not hand wind or hack, so you start it by wearing it or giving it a gentle shake, and you cannot stop the seconds hand to set the exact time. Newer Seiko 5 Sports models with the 4R36 movement do both, but they cost more.
The Bambino Version 2 we compare is 40.5mm across and 11.8mm thick, according to Orient, with a 21mm lug width and a domed mineral crystal. The Seiko 5 SNXS75 is smaller at 37mm and 12mm thick.
Both are rated to 30 meters, which covers rain and hand washing but not swimming. If you want an automatic you can swim in, look at a dive watch like the Orient Kamasu instead.
Orient is owned by Seiko Epson, part of the wider Seiko group, and it makes its own movements. That is part of why the Bambino offers features like hacking and hand winding at its price.