Duxot Henri Diver AutomaticvsSeiko Prospex Marinemaster 1965 Heritage Diver's Watch

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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.

Duxot Henri Diver Automatic at true scale

Henri Diver Automatic

Seiko Prospex Marinemaster 1965 Heritage Diver's Watch at true scale

Prospex Marinemaster 1965 Heritage Diver's Watch

Diameter

41mm

39.5mm

Lug-to-Lug

47mm

lowest

47.2mm

Thickness

15mm

12.3mm

lowest

Water Resistance

200m

200m

Power Reserve

n/a

45h

MSRP

$310

lowest

$2,800

Movement

Seiko NH35

Seiko 6L37

Case

5 specs
Diameter
41mm
39.5mm
Thickness
15mm
12.3mm
Lug-to-Lug
47mm
47.2mm
Lug Width
n/a
20mm
Finish
Stainless Steel
n/a

Crystal & Dial

4 specs
Crystal Shape
n/a
Box
AR Coating
n/a
Anti-reflective coating on inner surface
Dial Color
Green
n/a
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

5 specs
Caliber
Seiko NH35
Seiko 6L37
Power Reserve
0h
45h
Jewels
0
26
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$310
$2,800
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Reviews

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

Duxot Henri Diver Automatic

Owners widely praise the Duxot Henri Diver Automatic for its accuracy, good fit, and value. One owner wishes the lume lasted longer, while another found the bracelet trash and flimsy. A similar model was noted to gain 2-3 minutes per hour after two months. On balance, owners rate the Duxot Henri Diver Automatic highly for its value and accuracy, despite some concerns about bracelet quality and lume longevity.

From video reviewers

The brass wave dial with applied Super Luminous indices delivers striking visual depth and reliable on-wrist legibility across all lighting conditions. The 41mm case with 47mm lug-to-lug proportions and Japanese automatic movement balance compact wearability with robust 20 ATM water resistance, though the 15mm thickness reads substantial for its diameter.

Seiko Prospex Marinemaster 1965 Heritage Diver's Watch

The Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch is praised for its modern execution of a classic design, with reviewers noting the appealing 39.5mm case size and updated bracelet that improve wearability. Some reviewers mention the 6L37 movement has a 46-hour power reserve, with accuracy rated around -10/+15 seconds per day. A drawback identified by reviewers is the lack of tool-free micro-adjustment on the clasp. Overall, owners and reviewers find the Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch to be a handsome re-interpretation of a beloved design, with its improved wearability being a key strength.