The line-up
- 1
Seiko SLA025 Hi-Beat 1965 Re-creation
10/10 · Unreal scenario · Mr JunMy favourite watch case ever and, for me, the best Seiko watch in the world, but it's so mirror-polished it'll break your heart with every scratch.
- 2
Seiko SLA023 Marinemaster 300
9/10 · Beyond thunderdome · Gethin's ownI still love it as much as I ever did and the loom is brighter, but that unprotected painted-on loom triangle and the X of doom have to go.
In his words
"This is for me the best Seiko watch in the world."
▶ Play from 03:37"It is my favourite watch case."
▶ Play from 05:35"Get rid of it, bros. And the X of doom."
▶ Play from 10:06"This one is beyond Thunderdome."
▶ Play from 15:02More line-ups
See all 43
Round-up18:39
The tiers of Seiko
The tiers of Seiko: from the SKX up to the MM300, one rung at a time
8 watches · 2026-02-14 · 2,250 views
Round-up10:50
Seiko Marinemaster Bonanza Life. SLA019, SLA047, SLA021, SLA023
Marinemaster bonanza life: SLA019, SLA047, SLA021 and SLA023
4 watches · 2025-12-27 · 3,574 views
Head to head23:14
Seiko Vs Doxa
Seiko vs Doxa: the SLA Trinity against three Swiss divers, matched pair by pair
7 watches · 2025-12-20 · 1,439 views
Head to head10:41
SBDX001 VS SLA023. Similar yet different
SBDX001 vs SLA023: the original Marinemaster shows the new one how it's done
2 watches · 2025-06-14 · 1,151 views