Side by side

Grand Seiko SLGW007vsZelos Spearfish Dual Time

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

SLGW007
Grand SeikoSLGW007
MSRP $10,000
Spearfish Dual Time
ZelosSpearfish Dual Time
MSRP $2,199

At a glance

13 of 29 specs differ
Diameter
SLGW00738.6mm
Spearfish Dual Time40mm
Power Reserve
SLGW00780h
Spearfish Dual Time40h
Water Resistance
SLGW00730m
Spearfish Dual Time100m
MSRP
SLGW007$10,000
Spearfish Dual Time$2,199

Full specifications

Case

6 specs
Category
Dress
GMT
Diameter
38.6mm
40mm
Thickness
9.95mm
10mm
Lug-to-Lug
45mm
40mm
Material
Stainless Steel
Titanium
Water Resistance
30m
100m

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
Black
Ti - Meteorite

Movement

3 specs
Caliber
9SA4
Sellita SW300 + TT651
Type
Manual
Automatic
Power Reserve
80h
40h

Pricing

1 specs
MSRP
$10,000
$2,199

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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.

Grand Seiko SLGW007

Grand Seiko SLGW007 owners and reviewers praise its compact 38.6mm x 9.95mm Evolution 9 case and the textured "Moonlit Birch" dial, described as moody, elegant, and captivating. The technically credible 9SA4 hand-wound movement with an 80-hour power reserve is also highlighted. Its 30m water resistance and lack of lume are noted as appropriate for a dress watch. Overall, owners and reviewers rate the Grand Seiko SLGW007 highly for its refined case, captivating dial, and updated movement.

Zelos Spearfish Dual Time

Owners widely praise the Zelos Spearfish Dual Time for its attractive design and the well-executed big date complication. The watch is described as a non-attention-seeking option that looks awesome, with a thickness of 12mm including the crystal and 10mm without. One owner found the $1900 price tag too expensive and uncharacteristic for the brand. On balance, owners rate the Zelos Spearfish Dual Time highly for its attractive design and the well-executed big date complication.

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