Gear guide
Best dive watches for women and smaller wrists
Picked from Amazon listings, not hands-on tests. How we pick
Top picks at a glance
Compare all picks
Closest match for the job
Certina DS Action Diver 38 mm: 300 m, Powermatic 80
The listing rates it at 300 m and states it is suitable for diving and snorkeling.
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Most for the money on paper
Tissot Seastar 1000 36 mm: 9.67 mm thin quartz diver
At 36 mm and 9.67 mm thick it is the smallest, slimmest diver in this guide.
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Most complete listing
Mido Ocean Star 39: 72 h Caliber 72, 10.5 mm thin
The listing states a 72 hour power reserve and a Nivachron balance spring.
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Most dive watches are built around 42 mm or larger cases, which overhang a smaller wrist and catch on cuffs. A real diver in a 36 to 38 mm case keeps the rotating bezel, lume and water resistance without the bulk. When you shop, check three things on the listing: the case diameter, the case thickness and how the water resistance is described, because some listings rate a watch at 300 m and then say it is only for swimming. This guide compares six divers between 36 and 39 mm, mixing Swiss automatics and quartz models, by case size, thickness, movement, water resistance and bezel. All figures come from the product listings. Where a listing does not mention a spec, the table says Not stated so you know what to confirm.
Compare the picks
Certina DS Action Diver 38 mm: 300 m, Powermatic 80- Case size
- 38 mm
- Thickness
- 12.2 mm
- Movement
- Swiss automatic, Powermatic 80, Nivachron
- Water resistance
- 300 m, suitable for diving
Tissot Seastar 1000 36 mm: 9.67 mm thin quartz diver- Case size
- 36 mm
- Thickness
- 9.67 mm
- Movement
- Swiss quartz
- Water resistance
- 300 m
Certina DS Action Diver titanium: 38 mm, 300 m- Case size
- 38 mm
- Thickness
- 13.22 mm
- Movement
- Swiss Powermatic 80 automatic
- Water resistance
- 300 m
Mido Ocean Star 39: 72 h Caliber 72, 10.5 mm thin- Case size
- 39 mm
- Thickness
- 10.5 mm
- Movement
- Mido Caliber 72 automatic, 72 h
- Water resistance
- Not stated
Hamilton Khaki Navy Scuba 37 mm: quartz, sapphire- Case size
- 37 mm
- Thickness
- Not stated
- Movement
- Quartz
- Water resistance
- 100 m
Bulova Ladies Marine Star 96L324: automatic, 100 m- Case size
- Not stated
- Thickness
- Not stated
- Movement
- Automatic, slim, 42 h
- Water resistance
- 100 m
| Pick | Case size | Thickness | Movement | Water resistance | Price | Link |
|---|---|---|---|---|---|---|
Certina DS Action Diver 38 mm: 300 m, Powermatic 80 | 38 mm | 12.2 mm | Swiss automatic, Powermatic 80, Nivachron | 300 m, suitable for diving | - | Amazon |
Tissot Seastar 1000 36 mm: 9.67 mm thin quartz diver | 36 mm | 9.67 mm | Swiss quartz | 300 m | - | Amazon |
Certina DS Action Diver titanium: 38 mm, 300 m | 38 mm | 13.22 mm | Swiss Powermatic 80 automatic | 300 m | - | Amazon |
Mido Ocean Star 39: 72 h Caliber 72, 10.5 mm thin | 39 mm | 10.5 mm | Mido Caliber 72 automatic, 72 h | Not stated | - | Amazon |
Hamilton Khaki Navy Scuba 37 mm: quartz, sapphire | 37 mm | Not stated | Quartz | 100 m | - | Amazon |
Bulova Ladies Marine Star 96L324: automatic, 100 m | Not stated | Not stated | Automatic, slim, 42 h | 100 m | - | Amazon |
Facts are taken from each Amazon listing. Prices are checked daily and shown with their date.
The picks in detail

Pick 1 · Certina
Certina DS Action Diver 38 mm: 300 m, Powermatic 80
See price on AmazonA Swiss automatic diver in a 38 mm steel case, rated to 300 m and described on the listing as suitable for diving and snorkeling. The most complete dive spec in this size range.
What the listing offers
- The listing rates it at 300 m and states it is suitable for diving and snorkeling.
- Powermatic 80 automatic movement with a Nivachron balance spring, per the listing.
- A steel bracelet with a double locking foldover clasp is stated, a secure choice for water use.
Limits to know
- At 12.2 mm thick it sits taller on the wrist than the quartz Tissot.
- The listing does not describe the bezel or lume, so check those details before buying.

Pick 2 · Tissot
Tissot Seastar 1000 36 mm: 9.67 mm thin quartz diver
See price on AmazonA 36 mm quartz Seastar with a turquoise dial, sapphire crystal and Super-LumiNova. The thinnest and lowest priced diver here, with a screw-down crown and case back stated.
What the listing offers
- At 36 mm and 9.67 mm thick it is the smallest, slimmest diver in this guide.
- The listing states a screw-down crown and case back and an anti-clockwise rotating bezel.
- Sapphire crystal with double-sided anti-reflective coating and a Super-LumiNova dial are stated.
Limits to know
- It runs on quartz, so buyers set on an automatic should look at the Certina.
- Other Seastar 1000 36 mm listings describe the rating as for swimming, not diving, so check the current listing.

Pick 3 · Certina
Certina DS Action Diver titanium: 38 mm, 300 m
See price on AmazonThe titanium version of Certina's 38 mm diver, with a titanium band and the Powermatic 80 movement. A good fit for buyers who want the same size as the steel model in a different metal.
What the listing offers
- The listing states a titanium case and titanium band.
- Water resistance of 30 bar, 300 m, is stated on the listing.
- Swiss Powermatic 80 automatic movement per the listing.
Limits to know
- At 13.22 mm it is the thickest case in this guide.
- The listing does not describe the bezel, lume or clasp.

Pick 4 · MIDO
Mido Ocean Star 39: 72 h Caliber 72, 10.5 mm thin
See price on AmazonA 39 mm Swiss automatic diver with a unidirectional bezel, screw-down crown and 72 hour reserve. Just above the 38 mm target, but thin at 10.5 mm, so it may still suit a medium wrist.
What the listing offers
- The listing states a 72 hour power reserve and a Nivachron balance spring.
- A screw-down crown and unidirectional rotating bezel are stated.
- Sapphire crystal with double-sided anti-reflection and a diver's extension clasp per the listing.
Limits to know
- At 39 mm it is slightly larger than the 34 to 38 mm range this guide targets.
- The water resistance rating is not stated on this listing.

Pick 5 · Hamilton
Hamilton Khaki Navy Scuba 37 mm: quartz, sapphire
See price on AmazonA 37 mm steel Khaki Navy Scuba with a green dial, sapphire crystal and quartz movement on a textile strap. A lighter, casual pick for swimming rather than serious diving.
What the listing offers
- The 37 mm stainless steel case sits in the target size range.
- Sapphire crystal is stated on the listing.
- The listing states quartz accuracy within one minute per year.
Limits to know
- 100 m water resistance per the listing is the lowest of the true dive styles here.
- Thickness and bezel details are not stated on the listing.

Pick 6 · Bulova
Bulova Ladies Marine Star 96L324: automatic, 100 m
See price on AmazonA ladies' Marine Star with a mother-of-pearl dial, blue silicone strap and slim automatic movement. More of a sporty everyday watch than a tool diver, at the lowest price here.
What the listing offers
- The listing states a slim automatic movement with 42 hours of power reserve.
- Anti-reflective sapphire crystal is stated.
- 100 m water resistance and a 3 year limited warranty per the listing.
Limits to know
- The listing does not state case size, so it cannot be checked against the 34 to 38 mm range.
- No rotating bezel or lume is described, so it is a sporty watch rather than a true diver.
More gear: Dive watches
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