Bremont S302vsMarin Instruments Steel Skin-Diver S

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Bremont S302 at true scale

S302

Marin Instruments Steel Skin-Diver S at true scale

Steel Skin-Diver S

Diameter

40mm

39mm

Thickness

13mm

n/a

Water Resistance

300m

highest

200m

MSRP

$3,900

$1,295

lowest

Movement

Bremont BE-92AE

Sellita SW200-1

Case

6 specs
Diameter
40mm
39mm
Thickness
13mm
n/a
Lug-to-Lug
n/a
n/a
Lug Width
20mm
n/a
Material
316L Stainless Steel
n/a
Water Resistance
300m
200m

Crystal & Dial

2 specs
Crystal
Sapphire
n/a
Dial Color
Blue
Black

Movement

1 specs
Caliber
Bremont BE-92AE
Sellita SW200-1

Pricing

1 specs
MSRP
$3,900
$1,295
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Bremont S302

The Bremont S302 is widely praised for its balanced 40mm proportions and legible matte dial, featuring attractive tan accents. Reviewers note its satisfying bezel action and comfortable lug design, with one owner highlighting its scratch-resistant case as a true tool watch feature. However, some find the GMT bezel's integration a compromise and note potential alignment issues with the GMT hand and bezel that may require service. The watch is priced at £3,700 / over $4,000, with some considering its ETA movement high for the cost compared to competitors. On balance, owners and reviewers appreciate the Bremont S302 for its handsome, functional dive GMT design and wearability, despite some reservations about its GMT functionality and value proposition.

From video reviewers

The Bremont S302 features 300m water resistance and a GMT complication. Reviewers noted potential quality control and design issues, along with bracelet problems.

Marin Instruments Steel Skin-Diver S

Owners widely praise the Marin Instruments Steel Skin-Diver S for its balanced, sporty, and original design, with many finding its 39mm case size and 20mm lugs ideal for comfortable daily wear, even on smaller wrists. Reviewers highlight its practical and legible dial, a smooth 60-click bezel with excellent BGW9 lume, and a flat case profile with sharp lugs reminiscent of vintage skin divers. One owner notes the dial text "SKIN-DIVER" is a bit contrived, while another finds the watch to be of similar quality to many other divers and not particularly noteworthy. Testing showed accuracy around +5 seconds per day, powered by a Sellita SW200-1 movement. On balance, owners and reviewers rate the Marin Instruments Steel Skin-Diver S highly for its wearability and vintage-inspired design at its price point.