If you have around $100–$300 to spend on an automatic dive watch in 2026, three names make for an interesting comparison: San Martin, Pagani Design, and AbyssPro.

All three brands compete in the affordable watch market, but they take noticeably different approaches. Pagani Design focuses on putting sapphire crystal, ceramic bezels, Japanese movements, and substantial water resistance into relatively inexpensive watches. San Martin generally asks more while emphasizing finishing and overall refinement. AbyssPro takes the specification game in another direction with a stated 1000m water-resistance rating on its $199 1000M model.

• A 1000m rating is five times the 200m rating commonly found on the San Martin and Pagani dive watches discussed here. Expressed as a percentage, that is a 400% higher stated depth rating.

But that does not mean AbyssPro is automatically the best watch.

• It uses mineral crystal, while the San Martin and Pagani models examined here use sapphire. It also has a 1-year warranty, compared with 2 years for San Martin and 3 years for Pagani Design.

So the real question isn't simply which watch has the biggest number on its specification list.

Which brand gives you the best combination of materials, movement, finishing, water resistance, warranty, price, and real-world value?

San Martin vs Pagani Design vs AbyssPro at a Glance

At $199, AbyssPro price sits inside both competitors' reported ranges:

• It is about $59 more expensive than a $140 entry point for Pagani Design dive models.
• It is roughly $99 above the $100 lower end of San Martin's reported range.
• At the same time, it is about $201 below the $400 upper end of the San Martin range.

In other words, AbyssPro occupies the middle of this budget segment while concentrating heavily on water resistance.

San Martin: The Finishing-Focused Contender

Why San Martin gets attention

The strongest argument for San Martin is its combination of specifications and finishing. A direct comparison between the Pagani Design PD-1661 and San Martin SN0017G found both watches using sapphire crystal and ceramic bezels, while the San Martin was reported to have clearer AR treatment and firmer bezel action.

• Pagani Design can give you the headline specifications for less money. San Martin attempts to improve what happens between those headline specifications, the finishing, feel, and execution.

San Martin's warranty advantage over AbyssPro

San Martin's reported 2-year warranty is twice as long as AbyssPro's 1-year warranty. That represents 100% more warranty duration. It is not proof that San Martin watches are twice as reliable. Warranty length cannot be converted directly into reliability. But it does give the buyer a longer period of manufacturer coverage.

Pagani Design: The Budget Specification Specialist

That means a buyer can potentially get:

• 316L stainless steel
• Sapphire crystal
• Ceramic bezel
• Japanese automatic movement
• 100–200m water resistance
• Super-LumiNova lume

without moving far beyond the $200 mark.

The PD-1685 example

The Pagani Design PD-1685 provides a useful example of the company's approach. The watch is approximately 42mm × 14mm, uses sapphire crystal and a ceramic bezel, and is powered by a Miyota 8215 automatic movement.

• Its approximately 42-hour power reserve is almost identical to the AbyssPro's roughly 41 hours.
• That's only a 2.4% difference in power-reserve duration.

So despite AbyssPro's dramatically higher water-resistance specification, there is virtually no meaningful difference in this particular movement metric.

AbyssPro's 1000m Water Resistance: How Much Difference Is It?

This is probably the most interesting statistic in the entire comparison. AbyssPro states 1000m / 100 bar water resistance. The San Martin dive models examined here are typically around 200m / 20 bar.

That means:

Or:

400% higher stated depth rating.

The same applies to the stated pressure:

1000m does not mean 5× better overall

A watch rated 1000m is not automatically:

• five times better built,
• five times more reliable,
• five times more accurate,
• five times more scratch-resistant,
• or five times better value.

It simply has a substantially higher stated water-resistance rating.

Case Size: AbyssPro Is the Big One

There is another number that significantly changes the wearing experience.

• The AbyssPro is approximately 46mm wide and 17mm thick.
• The Pagani Design PD-1685 example is approximately 42mm × 14mm.

That makes AbyssPro:

Those are not tiny differences.

• AbyssPro is designed as a large, substantial dive watch.
• Pagani's 42mm × 14mm configuration is comparatively conventional.
• San Martin also offers models around the 39–42mm range, although dimensions vary by reference.

What does that mean on the wrist?

If you have a smaller wrist, the AbyssPro's 46mm × 17mm dimensions may be considerably more noticeable. If you specifically like large, heavy dive watches, however, that same size can be part of the appeal.

Movement Comparison: Similar Power Reserve, Different Choices

All three brands use widely available automatic movements.

AbyssPro: Seiko NH35A

The AbyssPro 1000M uses the Seiko NH35A. The movement provides approximately 41 hours of power reserve.

• Its biggest advantage is practicality. NH35 movements are extremely common in affordable mechanical watches and are familiar to many watchmakers.

San Martin: Multiple Movement Options

San Martin offers different movements depending on the model.

These can include:

• NH35
• Miyota-based options
• PT5000
• SW200-type movements

Higher-end configurations can offer improved accuracy and hacking compared with basic NH35 configurations.

Pagani Design: Miyota 8215

The PD-1685 example uses the Miyota 8215. It has approximately 42 hours of power reserve.

Compared with AbyssPro's ~41 hours:

or approximately 2.4% more power reserve.

That's a negligible difference for most buyers. The more meaningful difference is movement architecture, accuracy, hacking functionality, and the specific caliber used.

Water Resistance vs Movement: What Matters More?

This is a useful example of why specification comparisons need context.

AbyssPro has: 1000m stated water resistance

Pagani's example has: ~200m stated water resistance

AbyssPro therefore has a 400% higher stated depth rating.

But both have roughly: 41–42 hours of power reserve.

So AbyssPro's extreme specification is concentrated primarily in its case/water-resistance design rather than providing a dramatic advantage across every component.

Price Comparison in 2026

Price is one of Pagani Design's strongest weapons.

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