Phoibos Argo BronzevsSeiko 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.

Phoibos Argo Bronze at true scale

Argo Bronze

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

Prospex Marinemaster 1965 Heritage Diver's Watch

Diameter

40.5mm

39.5mm

Lug-to-Lug

48mm

47.2mm

lowest

Thickness

12mm

lowest

12.3mm

Water Resistance

200m

200m

Power Reserve

n/a

45h

MSRP

$499

lowest

$2,800

Movement

Miyota 9015

Seiko 6L37

Case

4 specs
Diameter
40.5mm
39.5mm
Thickness
12mm
12.3mm
Lug-to-Lug
48mm
47.2mm
Material
Bronze
Stainless Steel

Crystal & Dial

4 specs
Crystal Shape
n/a
Box
AR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
Green
n/a
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 9015
Seiko 6L37
Power Reserve
0h
45h
Jewels
0
26

Pricing

1 specs
MSRP
$499
$2,800
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Reviews

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

Phoibos Argo Bronze

Owners praise the Phoibos Argo Bronze for its appealing purple dial and bronze case, with one owner noting the Miyota 9015 movement's precision and smooth sweep. The natural patina development after two months of wear is appreciated, and the watch is described as a "wearable piece of art" due to its attractive color combination and overall design. The included band is noted as a good fit for narrow wrists. Overall, owners rate the Phoibos Argo Bronze highly for its aesthetic appeal and the enjoyable patina development.

From video reviewers

The Phoibos Argo Bronze's striking gradient red dial and bronze case that develops a natural patina over time define its visual identity, with multiple reviewers emphasizing the distinctive aesthetics. The watch pairs a reliable automatic movement with 200M water resistance suitable for diving. Reviewers disagreed on whether the bronze case material and modern styling cohesively work together, with some finding the combination confusing despite acknowledging its uniqueness.

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.

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