Thorn Marine 200 Master DivervsVentus Watches Northstar

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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.

Thorn Marine 200 Master Diver at true scale

Marine 200 Master Diver

Ventus Watches Northstar at true scale

Northstar

Diameter

42mm

40mm

Lug-to-Lug

48.5mm

45mm

lowest

Thickness

12.4mm

lowest

13mm

Water Resistance

200m

300m

highest

MSRP

$179

n/a

Movement

Seiko NH35

Seiko NH35

Case

5 specs
Diameter
42mm
40mm
Thickness
12.45mm
13mm
Lug-to-Lug
48.5mm
45mm
Material
316L stainless steel
Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

1 specs
Dial Color
n/a
n/a

Movement

1 specs
Power Reserve
0h
n/a

Pricing

1 specs
MSRP
$179
n/a
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Reviews

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

Thorn Marine 200 Master Diver

Owners widely praise the Thorn Marine 200 Master Diver Watch for its 200m water resistance and screw-down crown, making it suitable for swimming and diving. The bracelet on this Pelagos-style model is considered excellent, and one owner finds the watch comfortable and a good value for daily wear at $131. However, some find the lume only okay and the bezel a bit stiff, while another owner notes the Thorn text on the dial is unnecessary clutter. On balance, owners rate the Thorn Marine 200 Master Diver Watch highly for its robust water resistance and comfortable, well-received bracelet at its price point.

Ventus Watches Northstar

Owners praise the Ventus Northstar for its overbuilt and practical diver watch aspects, with perceived quality far above its price point. One owner notes the brass case measures 40mm with a 45mm lug to lug and 13mm thickness, featuring a double-domed sapphire crystal with inner AR coating. The case is rated for 300m water resistance. Some owners find the N1 version's dial underwhelming and the rubber strap flimsy, while one owner reports the white dial WD007ST has a noticeably misaligned date wheel. Overall, owners rate the Ventus Northstar highly for its exceptional value and robust build quality at its price point.