Side by side

CWC 1987 SBS Quartz Diver Re-Issue WatchvsGrand Seiko SLGC006

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

1987 SBS Quartz Diver Re-Issue Watch
CWC1987 SBS Quartz Diver Re-Issue Watch
MSRP $749
SLGC006
Grand SeikoSLGC006
MSRP $22,600

At a glance

14 of 29 specs differ
Diameter
1987 SBS Quartz Diver Re-Issue Watch41mm
SLGC00643.2mm
Power Reserve
1987 SBS Quartz Diver Re-Issue Watch40h
SLGC00672h
Water Resistance
1987 SBS Quartz Diver Re-Issue Watch300m
SLGC006100m
MSRP
1987 SBS Quartz Diver Re-Issue Watch$749
SLGC006$22,600

Full specifications

Case

7 specs
Category
Diver
Chronograph
Diameter
41mm
43.2mm
Thickness
12mm
15.4mm
Lug-to-Lug
47mm
51.5mm
Lug Width
20mm
23mm
Material
Stainless Steel
Gold
Water Resistance
300m
100m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
1987 SBS Quartz Diver Re-Issue Watch (SF300-87)
Black
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
9SC5
Type
Quartz
Automatic
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$749
$22,600

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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.

CWC 1987 SBS Quartz Diver Re-Issue Watch

Owners widely report the CWC 1987 SBS Quartz Diver Re-Issue Watch as very hard-wearing, with good seconds hand alignment and perfect bezel alignment with crisp action. The lume is described as pretty good despite fauxtina, and the watch gains approximately 3 seconds per month. Some owners consider the CWC 1987 SBS Quartz Diver Re-Issue Watch overpriced, while others appreciate its bombproof, toolish design and military heritage.

Grand Seiko SLGC006

Owners widely praise the Grand Seiko SLGC006's stunning copper Mount Iwate dial and its high-frequency Caliber 9SC5 movement, which operates at 36,000vph and achieves accuracy between -3/+5 seconds per day with a 72-hour power reserve. Reviewers note the watch's large 43.2mm size, though some find the Evolution 9 case design improves wearability. Criticisms include the $22,600 price point, the 4:30 date window placement, and the lack of bracelet micro-adjustment. Opinions on the dial are split, with some finding it beautiful and others comparing it to rust or the Australian outback. Some question the extent of the gold accents for a "two-tone" designation. Overall, owners and reviewers acknowledge the Grand Seiko SLGC006's striking aesthetics and advanced movement, but debate its value proposition and certain design choices.

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