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Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special EditionvsDOXA SUB 200 C-GRAPH II

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

What people say

Owners + reviewers, side by side

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

Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition

The Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition is praised for its beautiful design and refinement over previous models, featuring vertically textured glacier-inspired dials. Owners, however, consider the €1500 RRP too high, suggesting a price closer to €900-€1000, noting the aluminum bezel insert instead of ceramic. Some owners report the 6R movement runs slow. On balance, owners find the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition beautiful and a refinement, but the price and aluminum bezel are points of contention.

DOXA SUB 200 C-GRAPH II

The DOXA SUB 200 C-Graph II is widely praised for its improved wearability with a 42mm case size and flatter lugs, a significant downsizing from its predecessor. Reviewers and owners highlight its fantastic finishing, sharp contrasts, and smooth crown action, with one owner noting exceptional accuracy of +1 second per day even after drops. The watch retains 200m water resistance and features updated sun-brushed dials, a ceramic bezel option, and Super-LumiNova accents. It is powered by the Sellita SW510 movement, offering a 56-hour power reserve. Prices range from $2,850 to $2,990 USD. On balance, owners and reviewers rate the DOXA SUB 200 C-Graph II highly for its refined finishing and more wearable dimensions at its price point.

At a glance

12 of 29 specs differ
Diameter
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition42.7mm
SUB 200 C-GRAPH II42mm
Power Reserve
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition70h
SUB 200 C-GRAPH II56h
Water Resistance
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition200m
SUB 200 C-GRAPH II200m
MSRP
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition$1,350
SUB 200 C-GRAPH II$2,890

Full specifications

Case

4 specs
Diameter
42.7mm
42mm
Thickness
13.2mm
15.85mm
Lug-to-Lug
46.4mm
0mm
Lug Width
20mm
0mm

Crystal & Dial

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

Movement

3 specs
Caliber
6R35
Power Reserve
70h
56h
Jewels
24
0

Pricing

1 specs
MSRP
$1,350
$2,890
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