Side by side

Boschett Timepieces Cave DwellervsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch

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

Cave Dweller
Boschett TimepiecesCave Dweller
MSRP $750

At a glance

11 of 29 specs differ
Diameter
Cave Dweller44mm
Prospex Sea 1968 Heritage Diver's GMT Watch42mm
Power Reserve
Cave Dweller40h
Prospex Sea 1968 Heritage Diver's GMT Watch72h
Water Resistance
Cave Dweller1,000m
Prospex Sea 1968 Heritage Diver's GMT Watch300m
MSRP
Cave Dweller$750
Prospex Sea 1968 Heritage Diver's GMT Watch$1,700

Full specifications

Case

5 specs
Diameter
44mm
42mm
Thickness
16.5mm
13.3mm
Lug-to-Lug
46mm
48.6mm
Lug Width
22mm
20mm
Water Resistance
1000m
300m

Crystal & Dial

2 specs
AR Coating
Yes
Anti-reflective coating on inner surface
Lume
Superluminova
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Sellita SW-200
6R54
Power Reserve
40h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$750
$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.

Boschett Timepieces Cave Dweller

Owners praise the Boschett Cave Dweller's rugged look, versatility, and reliable performance, with one owner noting its appeal due to limited production. A reviewer flags non-drilled lugs as frustrating and criticizes the bezel grip, while also noting average blue lume performance and a small date window. Overall, owners value the Boschett Cave Dweller for its robust design and dependable functionality, with specific features like the practical clasp being a highlight for some.

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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