Side by side

Boschett Timepieces Cave DwellervsGrand Seiko STGK031

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

Cave Dweller
Boschett TimepiecesCave Dweller
MSRP $750
STGK031
Grand SeikoSTGK031
MSRP $6,600

At a glance

10 of 29 specs differ
Diameter
Cave Dweller44mm
STGK03130mm
Power Reserve
Cave Dweller40h
STGK03150h
Water Resistance
Cave Dweller1,000m
STGK031100m
MSRP
Cave Dweller$750
STGK031$6,600

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
44mm
30mm
Thickness
16.5mm
10.5mm
Lug-to-Lug
46mm
36.2mm
Lug Width
22mm
15mm
Water Resistance
1000m
100m

Crystal & Dial

1 specs
Lume
Superluminova
None

Movement

2 specs
Caliber
Sellita SW-200
9S27
Power Reserve
40h
50h

Pricing

1 specs
MSRP
$750
$6,600

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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.

Grand Seiko STGK031

Grand Seiko STGK031 owners widely praise its subtle, light pink dial that shifts to appear white or silver depending on lighting, its refined 30mm case size, and its simple elegance. Some find the 30mm sizing perfect for wearability, with one owner noting it is ideal for those who find 38mm watches too large. The Zaratsu polishing is also a noted strength. However, the Calibre 9S27 movement has a 50-hour power reserve and an accuracy range of +8 to -3 seconds per day, which some consider modest for the price. On balance, owners and reviewers rate the Grand Seiko STGK031 highly for its versatile dial and refined 30mm case.

From video reviewers

The 50-hour power reserve of the Calibre 9S27 movement is a shared strength. The 36mm lug-to-lug measurement is a weakness. Reviewers disagreed on the premium feel of the polished stainless steel case and bracelet compared to Zaratsu polishing.

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