Side by side

Duxot TortugavsSeiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch

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.

Duxot Tortuga

Owners widely consider the Duxot Tortuga a cool-looking, unique watch with trustworthy water resistance. Some owners find the bezel visually appealing, though one notes it feels cheaper than that on a Bulova Surveyor. The Duxot Tortuga is considered by some to be slightly overpriced, with movements appearing to be off-the-shelf Japanese calibers. On balance, owners view the Duxot Tortuga positively for its unique design and reliable water resistance, despite some feeling it is overpriced.

Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch

The Seiko Prospex Marinemaster 1968 Heritage Diver's Watch is widely praised for its excellent quality and finishing, with reviewers and owners noting its GS-level craftsmanship and Zaratsu-inspired polishing. Owners appreciate its refined design, comfortable case shape, and the 4:00 crown position, with some finding it more manageable on the wrist than other models. The Caliber 8L45 movement offers a 72-hour power reserve and accuracy within -5/+10 seconds per day, and the bracelet features an improved clasp with an extension system. However, some find the price point high, and one reviewer noted the unsigned winding crown as a missed opportunity. On balance, owners and reviewers rate the Seiko Prospex Marinemaster 1968 Heritage Diver's Watch highly for its premium finishing and tool-like appearance at its price point.

At a glance

16 of 29 specs differ
Diameter
Tortuga45mm
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch42.6mm
Power Reserve
Tortuga42h
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch72h
Water Resistance
Tortuga200m
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch300m
MSRP
Tortuga$169
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch$3,600

Full specifications

Case

6 specs
Diameter
45mm
42.6mm
Thickness
14mm
14.1mm
Lug-to-Lug
52mm
49.3mm
Lug Width
22mm
20mm
Finish
Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

4 specs
Crystal Shape
Curved
AR Coating
Anti-reflective coating on inner surface
Dial Color
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

5 specs
Caliber
8L45
Power Reserve
42h
72h
Jewels
0
35
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$169
$3,600
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