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Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited EditionvsDOXA SUB 200

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 Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition

The Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition is praised for its distinctive blue sea ice-inspired dial with a gradient effect and textured finish, celebrating its partnership with JAMSTEC. It is powered by the automatic Calibre 8L45 movement, which provides a 72-hour power reserve. The watch features a 42.6mm stainless steel case with a super-hard coating, a ceramic bezel, and a dual-curved sapphire crystal, offering 300m water resistance. Accuracy is rated between -5/+10 seconds per day. Overall, reviewers highlight the unique dial design and robust specifications as key strengths of the Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition.

DOXA SUB 200

Owners and reviewers widely praise the DOXA SUB 200 for its fun, vintage-inspired design, particularly its vibrant dials and comfortable beads-of-rice bracelet, with many finding the 42mm case wears smaller. The watch is frequently cited as offering good value for a Swiss-made dive watch. Criticisms are consistently leveled at the lume, which is described as disappointing or mediocre, and the 19mm lug width, though some view this as a positive for collectors or a minor point due to its vintage inspiration. Accuracy figures vary, with one owner reporting +3 seconds/day and another +12 seconds/day. Overall, owners and reviewers appreciate the DOXA SUB 200 for its distinctive aesthetic and comfortable wearability at its price point.

From video reviewers

The dial color is consistently praised. The value proposition is also a shared strength. No shared weaknesses were identified.

At a glance

14 of 29 specs differ
Diameter
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition42.6mm
SUB 20042mm
Power Reserve
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition72h
SUB 200
Water Resistance
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition300m
SUB 200200m
MSRP
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition$3,900
SUB 200$1,290

Full specifications

Case

5 specs
Diameter
42.6mm
42mm
Thickness
14.1mm
0mm
Lug-to-Lug
49.3mm
0mm
Lug Width
20mm
0mm
Water Resistance
300m
200m

Crystal & Dial

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

Movement

4 specs
Caliber
8L45
Type
Automatic
Power Reserve
72h
0h
Jewels
35
0

Pricing

1 specs
MSRP
$3,900
$1,290
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