Revelot Hexmariner 39 Mosaic MOP Blue SteelvsSeiko 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.

Revelot Hexmariner 39 Mosaic MOP Blue Steel at true scale

Hexmariner 39 Mosaic MOP Blue Steel

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

Prospex Marinemaster 1965 Heritage Diver's Watch

Diameter

39mm

39.5mm

Lug-to-Lug

n/a

47.2mm

Thickness

n/a

12.3mm

Water Resistance

n/a

200m

Power Reserve

n/a

45h

MSRP

$400

lowest

$2,800

Movement

Automatic

Seiko 6L37

Case

6 specs
Diameter
39mm
39.5mm
Thickness
n/a
12.3mm
Lug-to-Lug
n/a
47.2mm
Lug Width
n/a
20mm
Material
Steel
Stainless Steel
Water Resistance
n/a
200m

Crystal & Dial

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

Movement

3 specs
Caliber
n/a
Seiko 6L37
Power Reserve
0h
45h
Jewels
0
26

Pricing

1 specs
MSRP
$400
$2,800
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Reviews

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

Revelot Hexmariner 39 Mosaic MOP Blue Steel

The Revelot Hexmariner 39 Mosaic MOP Blue Steel is praised for its unique mother-of-pearl dial and chamfered case and bracelet finishing. Owners note its comfortable weight and value, with some appreciating the hexagonal indices and glide lock clasp. The watch is considered a versatile option for everyday or business-casual wear. The fumed blue mosaic mother-of-pearl dial is created through an intricate process of selecting and cutting hexagon fragments. On balance, owners and reviewers rate the Revelot Hexmariner 39 Mosaic MOP Blue Steel highly for its distinctive dial and overall value.

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.