Side by side

Boldr Odyssey OriginalvsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch

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

Odyssey Original
BoldrOdyssey Original
MSRP $799

At a glance

12 of 29 specs differ
Diameter
Odyssey Original45.5mm
Prospex Sea 1968 Heritage Diver's GMT Watch42mm
Power Reserve
Odyssey Original42h
Prospex Sea 1968 Heritage Diver's GMT Watch72h
Water Resistance
Odyssey Original500m
Prospex Sea 1968 Heritage Diver's GMT Watch300m
MSRP
Odyssey Original$799
Prospex Sea 1968 Heritage Diver's GMT Watch$1,700

Full specifications

Case

5 specs
Diameter
45.5mm
42mm
Thickness
14.5mm
13.3mm
Lug-to-Lug
52mm
48.6mm
Lug Width
22mm
20mm
Water Resistance
500m
300m

Crystal & Dial

3 specs
AR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
Cali Black
Black
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
SW200-1
6R54
Power Reserve
42h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$799
$1,700

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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.

Boldr Odyssey Original

Owners widely praise the Boldr Odyssey Original's value, with one noting the blue dial and bronze case develop an amazing patina and another highlighting the personalized purchase experience. The watch is available for $350 and comes in its original dive case. One owner observed that the 12 o'clock markers on a bronze variant were not straight. Overall, owners rate the Boldr Odyssey Original highly for its developing patina and strong value proposition.

Seiko Prospex Sea 1968 Heritage Diver's GMT Watch

The Seiko Prospex Sea 1968 Heritage Diver's GMT Watch offers a 300-meter depth rating and a caller-style GMT complication powered by the Caliber 6R54 movement, which provides a 72-hour power reserve. Reviewers note its refined clasp with extensive micro-adjustment. However, the movement's accuracy, ranging from +25 to -15 seconds per day, is considered a drawback by some. Overall, reviewers highlight the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch as a good reminder of Seiko's value, despite the wide accuracy range of its movement.

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