Side by side

Phoibos Argo BronzevsSeiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Argo Bronze
PhoibosArgo Bronze
MSRP $499

At a glance

12 of 29 specs differ
Diameter
Argo Bronze40.5mm
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm
Power Reserve
Argo Bronze40h
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h
Water Resistance
Argo Bronze200m
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m
MSRP
Argo Bronze$499
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition$3,300

Full specifications

Case

4 specs
Diameter
40.5mm
44mm
Thickness
12mm
13mm
Lug-to-Lug
48mm
49.3mm
Material
Bronze
Stainless Steel

Crystal & Dial

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

Movement

3 specs
Caliber
Miyota 9015
8L35
Power Reserve
40h
50h
Jewels
25
26

Pricing

1 specs
MSRP
$499
$3,300

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What people say

Owners + reviewers, side by side

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

Phoibos Argo Bronze

Owners widely praise the Phoibos Argo Bronze for its appealing design, natural patina development, and the smooth sweep of its Miyota 9015 movement. One owner highlights the watch as a "wearable piece of art," appreciating its color combinations and overall feel. 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 quality of its movement.

Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition

Owners widely praise the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition for its attractive, well-made design and gorgeous dial, noting its jewel-toned teal color and rippling-water pattern. The bezel action is smooth with a muted sound, and the case and bracelet offer a more comfortable feel than previous iterations. However, multiple owners express disappointment with the accuracy of the 6R movement at its price point, with some noting theirs runs slow, and consider the price too high. The steep rehaut and marker size make the 24-hour numbers difficult to read, and some find the case design makes the watch feel top-heavy despite wearing smaller. Overall, owners rate the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition highly for its striking dial and refined case design, despite concerns regarding movement accuracy at its price.

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