Big Idea Design Ti GMTvsWolbrook Skindiver WT Professional

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Big Idea Design Ti GMT at true scale

Ti GMT

Wolbrook Skindiver WT Professional at true scale

Skindiver WT Professional

Diameter

40.5mm

40mm

Thickness

n/a

13mm

Water Resistance

200m

highest

120m

MSRP

$975

$476

lowest

Movement

Miyota 9075

Miyota 8315

Case

6 specs
Diameter
40.5mm
40mm
Thickness
n/a
13mm
Lug-to-Lug
n/a
n/a
Lug Width
n/a
20mm
Material
n/a
Titanium
Water Resistance
200m
120m

Crystal & Dial

2 specs
Crystal
n/a
Domed Sapphire
Dial Color
White
Black

Movement

1 specs
Caliber
Miyota 9075
Miyota 8315

Pricing

1 specs
MSRP
$975
$476
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Big Idea Design Ti GMT

Owners widely praise the Big Idea Design Ti GMT Watch for its minimal dial, matte case finish, and sapphire crystal, with the Horween leather strap contributing to an authentic and dreamy aesthetic. One owner notes the hour hand can obscure markers, though the brand's reputation is appreciated. On balance, owners rate the Big Idea Design Ti GMT Watch highly for its cool aesthetic and value.

Wolbrook Skindiver WT Professional

Owners widely praise the Wolbrook Skindiver WT Professional for its retro aesthetic, comfortable Beads of Rice bracelet with ample micro-adjustments, and straightforward design. Reviewers and owners highlight the box sapphire crystal, value for the price, and good build quality. Some owners find the 40mm case wears smaller than expected, while others feel it wears larger or like a 42mm. There is disagreement on the movement; some owners prefer the Miyota 8315 over the 8215, with one commenter deeming the 82 series insufficient for the price. One reviewer noted mismatched hand and lume colors, poor lume performance, bezel wobble, and a high-sitting strap, recommending against purchase. On balance, owners and reviewers generally rate the Wolbrook Skindiver WT Professional positively for its retro charm and value, despite some criticisms regarding finishing and specific component performance.