Horizon Watches NemovsSeiko 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.

Horizon Watches Nemo at true scale

Nemo

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

47mm

lowest

47.2mm

Thickness

11.8mm

lowest

12.3mm

Water Resistance

200m

200m

Power Reserve

n/a

45h

MSRP

$1,100

lowest

$2,800

Movement

Sellita SW200-1

Seiko 6L37

Case

4 specs
Diameter
40mm
39.5mm
Thickness
11.85mm
12.3mm
Lug-to-Lug
47mm
47.2mm
Lug Width
22mm
20mm

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
Sellita SW200-1
Seiko 6L37
Power Reserve
n/a
45h
Jewels
0
26

Pricing

1 specs
MSRP
$1,100
$2,800
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Reviews

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

Horizon Watches Nemo

Owners widely praise the Horizon Watches Nemo for its handsome, Art Deco-inspired design, particularly the beautiful pistachio dial with its wave pattern and high raised indexes, which matches video appearances and is suitable for daily wear. The watch is noted for its well-executed details like the stepped case, uniquely shaped lugs, and well-formed crown guards, with one owner finding it exceeded expectations. Reviewers and owners alike point to the Sellita SW200 movement as a welcome feature, though the date window numbers are small and difficult to read. One owner considers the 1100 USD price a drawback, while another flags the bezel's stiffness and tight tension as weak points. On balance, owners and reviewers rate the Horizon Watches Nemo highly for its attractive design and thoughtful detailing at the 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.