Side by side

Feynman Timekeepers CoalescevsGrand Seiko SLGC006

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

Add a watch
Coalesce
Feynman TimekeepersCoalesce
MSRP $5,448
SLGC006
Grand SeikoSLGC006
MSRP $22,600
Buy from Feynman Timekeepers ↗
Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Coalesce39mm
SLGC00643.2mm
Power Reserve
Coalesce—
SLGC00672h
Water Resistance
Coalesce—
SLGC006100m
MSRP
Coalesce$5,448
SLGC006$22,600

Full specifications

Case

7 specs
Category
—
Chronograph
Diameter
39mm
43.2mm
Thickness
—
15.4mm
Lug-to-Lug
—
51.5mm
Lug Width
—
23mm
Material
Stainless Steel
Gold
Water Resistance
—
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Panda
Black

Movement

2 specs
Caliber
Sellita SW200-1
9SC5
Power Reserve
—
72h

Pricing

1 specs
MSRP
$5,448
$22,600
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Biatec T. G. Masaryk
Biatecmicro

T. G. Masaryk

40mm·Automatic·100m WR
$2,214MSRP
—Used
Fortis Flieger F-43 Bicompax
Fortismicro

Flieger F-43 Bicompax

2 watches · 8 variantsFlieger
43mm·Automatic·200m WR
$4,180MSRP
—Used
Maen Manhattan 37 IFL Edition
Maenmicro

Manhattan 37 IFL Edition

8 watches · 30 variantsManhattan
37mm·Automatic·100m WR
$1,199MSRP
—Used
Bremont ALT1-C
Bremontmicro

ALT1-C

2 watches · 4 variantsALT1
43mm·Automatic·100m WR
$6,150MSRP
—Used
Asterisk Watches Jump Hour Watch 3-hand automatic 38mm (full-scene dial, no aperture)
Asterisk Watchesmicro

Jump Hour Watch 3-hand automatic 38mm (full-scene dial, no aperture)

Ref. AHV-3378-03L
38mm·Automatic
$350MSRP
—Used
Bremont Terra Nova 42.5 Chronograph
Bremontmicro

Terra Nova 42.5 Chronograph

3 watches · 23 variantsTerra Nova
42.5mm·Automatic·100m WR
$5,700MSRP
—Used
Asterisk Watches Charley Harper Turtleneck
Asterisk Watchesmicro

Charley Harper Turtleneck

Ref. charley-harper-turtleneck-automatic-atn-1199-13l
38mm·Automatic
—MSRP
—Used
Ikepod Chronopod C016
Ikepodmicro

Chronopod C016

Ref. 37-chronopod-white-horse
44mm·Automatic
$853MSRP
—Used
All alternatives to the Coalesce →All alternatives to the SLGC006 →
Explore the full catalog

Follow this matchup

Get a note when Feynman Timekeepers Coalesce vs Grand Seiko SLGC006 gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Biatec T. G. MasarykvsGrand Seiko SLGC006Maen Manhattan 37 IFL EditionvsGrand Seiko SLGC006Asterisk Watches Jump Hour Watch 3-hand automatic 38mm (full-scene dial, no aperture)vsGrand Seiko SLGC006Asterisk Watches Charley Harper TurtleneckvsGrand Seiko SLGC006Feynman Timekeepers CoalescevsFortis Flieger F-43 BicompaxBremont ALT1-CvsFeynman Timekeepers Coalesce
Edit this comparisonAdd another watchExplore more 38–45mm watches