Enoksen ROAM E07/B Automatic GMT 40mmvsSeiko 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.

Enoksen ROAM E07/B Automatic GMT 40mm at true scale

ROAM E07/B Automatic GMT 40mm

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

Prospex Marinemaster 1965 Heritage Diver's Watch

Diameter

40mm

39.5mm

Lug-to-Lug

48.4mm

47.2mm

lowest

Thickness

12.7mm

12.3mm

lowest

Water Resistance

300m

highest

200m

Power Reserve

44h

45h

highest

MSRP

$799

lowest

$2,800

Movement

Seiko NH34

Seiko 6L37

Case

4 specs
Diameter
40mm
39.5mm
Thickness
12.7mm
12.3mm
Lug-to-Lug
48.4mm
47.2mm
Water Resistance
300m
200m

Crystal & Dial

3 specs
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
Seiko NH34
Seiko 6L37
Power Reserve
44h
45h
Jewels
0
26

Pricing

1 specs
MSRP
$799
$2,800
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Reviews

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

Enoksen ROAM E07/B Automatic GMT 40mm

Owners widely praise the Enoksen ROAM E07/B Automatic GMT Watch - 40mm for its uncluttered, legible dial and solid specifications, finding it better made than similarly priced competitors. The slightly domed sapphire crystal is noted as remaining glare-free. Some owners report a slightly sharp inside edge of the case and the bottom edge between the lugs, due to inset spring bar holes. Overall, owners rate the Enoksen ROAM E07/B Automatic GMT Watch - 40mm highly for its value and build quality relative to its price point.

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.