Side by side

Spinnaker Tesei Forged CarbonvsSeiko Monster

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

Tesei Forged Carbon
SpinnakerTesei Forged Carbon
MSRP $550
Monster
SeikoMonster
MSRP $550

At a glance

12 of 29 specs differ
Diameter
Tesei Forged Carbon43mm
Monster42.4mm
Power Reserve
Tesei Forged Carbon40h
Monster41h
Water Resistance
Tesei Forged Carbon300m
Monster200m
MSRP
Tesei Forged Carbon$550
Monster$550

Full specifications

Case

6 specs
Diameter
43mm
42.4mm
Thickness
16mm
13.4mm
Lug-to-Lug
52mm
49.4mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

3 specs
Crystal
Sapphire
Hardlex
Dial Color
White
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
SII NH35A
4R36
Power Reserve
40h
41h
Jewels
25
24

Follow this matchup

Get a note when Spinnaker Tesei Forged Carbon vs Seiko Monster gets more votes, a community discussion, or a price drop. No account needed.

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.

Spinnaker Hull Diver
Spinnakermicro

Hull Diver

8 watches · 32 variantsHull
42mm·Automatic·300m WR
$375MSRP
—Used
Spinnaker Hass Automatic
Spinnakermicro

Hass Automatic

10 variantsHass
43mm·Automatic·300m WR
$445MSRP
—Used
Marathon OSAR-D (Original SAR with Date) Automatic 41mm
Marathonmicro

OSAR-D (Original SAR with Date) Automatic 41mm

6 watches · 6 variantsOSAR
41mm·Automatic·300m WR
$1,800MSRP
—Used
Marathon GSAR (Government Search & Rescue) Diver's Automatic
Marathonmicro

GSAR (Government Search & Rescue) Diver's Automatic

Ref. 41mm-anthracite-large-divers-automatic-gsar-bdw
41mm·Automatic·300m WR
$2,100MSRP
—Used
Zelos Thresher 44
Zelosmicro

Thresher 44

2 watches · 10 variantsThresher
44mm·Automatic·500m WR
$549MSRP
—Used
Zelos Great White 43
Zelosmicro

Great White 43

3 variantsGreat White
43mm·Automatic·300m WR
$599MSRP
—Used
Wolbrook Skindiver II Automatic
Wolbrookmicro

Skindiver II Automatic

9 watches · 69 variantsSkindiver
40mm·Automatic·200m WR
$579MSRP
—Used
Geckota Phalanx
Geckotamicro

Phalanx

8 variantsPhalanx
42mm·Automatic·300m WR
$349MSRP
—Used
All alternatives to the Tesei Forged Carbon →All alternatives to the Monster →
Explore the full catalog
Adjacent matchups

People also compared

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

Spinnaker Hull DivervsSeiko MonsterSpinnaker Hass AutomaticvsSeiko MonsterSpinnaker Dumas AutomaticvsSeiko MonsterMarathon Arctic OSAR 41mm AutomaticvsSeiko MonsterSpinnaker Hull CommandervsSpinnaker Tesei Forged CarbonMarathon OSAR-D (Original SAR with Date) Automatic 41mmvsSpinnaker Tesei Forged Carbon
Edit this comparisonAdd another watchMore diver comparisonsBest Diver Watches Under $1,000Explore more 41–44mm watches