Videos / Line-ups / Round-up

The line-up

  1. 1

    Seiko SLA023 Marinemaster 300

    9/10 · Beyond thunderdome

    Top-tier Seiko: a fantastic 120-click bezel, an on-the-fly ratcheting clasp, extremely accurate 8L35 and Zaratsu polishing you won't find on lesser watches; it won't win you plaudits with the Rolex crowd, but I absolutely love it.

  2. 2

    Orient Saturation Diver Professional 300m (OSD)

    9/10 · Beyond thunderdome

    Orient's best ever watch in my opinion, punching well above its weight at less than half the price of the Marinemaster, with the same clasp, but it's gigantic, and the cheaper 3Hz movement shows in the sweep.

  3. 3

    Doxa Sub 1500T Searambler

    9/10 · Beyond thunderdome

    A jewel-like Swiss piece with a bracelet leaps and bounds ahead of anything else in this class and a fantastic milled ratcheting clasp; heavy at over 220g, but the short 47mm lug to lug makes it wearable on a 7-inch wrist.

  4. 4

    Sinn U1 Tegimented (full Tegiment)

    9/10 · Beyond thunderdome

    Something completely different: hardened steel, a loud captive 60-click bezel, Lego-block hands and the most invisible crystal I've ever had, with only a weak stamped clasp to let it down.

In his words

"Pound for pound, he is punching well above his weight."

▶ Play from 08:33

"These big floppers will flop, so you must wear them fairly tightly."

▶ Play from 10:03

"It is the most insane invisible crystal I've ever had."

▶ Play from 17:32

"Luxurious though they may be, we can all attain them if we try hard enough."

▶ Play from 19:59

More 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

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Round-up10:50

Seiko Marinemaster Bonanza Life. SLA019, SLA047, SLA021, SLA023

Marinemaster bonanza life: SLA019, SLA047, SLA021 and SLA023

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Head to head23:14

Seiko Vs Doxa

Seiko vs Doxa: the SLA Trinity against three Swiss divers, matched pair by pair

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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