Seiko MarineMaster 300 Long Term Review

This is my long term review of the Seiko MarineMaster 300 also known as the SLA021 or SBDX023. I am giving my opinion as both a watch enthusiast as well as a scuba diver! stick around till the end for a discount code for https://www.gnomonwatches.com/ This video is not sponsored by them I just personally really enjoy using their shop! Affiliate links: links will not add any costs to your purchases but help support the channel. Thank you for your support! [Microphone] Zoom H2n: https://amzn.to/3urwJll [Overhead Camera] DJI Osmo Pocket 2 Creator Edition: https://amzn.to/3kkZX0y [Camera] Fujifilm XH1: https://amzn.to/37FsUPC [Camera Lens] Fujifilm XF50-140: https://amzn.to/2ZLs13F [Camera Lens] Fujifilm XF60mm Macro: https://amzn.to/37FEwSz [Lens Extension tube] Fuji Macro Extension: https://amzn.to/3snXl4J [Underwater Camera] Sony RX100 mk4 (w/o housing): https://amzn.to/3uvwHcf [Underwater Camera Housing] Sony Underwater Housing: https://amzn.to/380LS3B Instagram:   / mr.ethings   Discord:   / discord   Email: [email protected] Twitter:   / mrethings1   Chapters: 0:00 Intro 0:27 Movement 0:54 Case 1:19 Watch Face 2:02 Watch Bezel 4:34 Wearability 6:12 Strap & Clasp 10:05 Lume 11:06 Final Thoughts 12:50 Gnomon Discount Code!

KVW’s Overdue Review of the Seiko MM300 SBDX001 Marinemaster
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KVW’s Overdue Review of the Seiko MM300 SBDX001 Marinemaster

5 hidden secrets of the Seiko Marinemaster 300. Are the myths real?
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5 hidden secrets of the Seiko Marinemaster 300. Are the myths real?

Rolex vs Seiko!  Head to head!
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Rolex vs Seiko! Head to head!

I’ve Collected Watches for 30 Years. Here’s Where I’d Stop.
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I’ve Collected Watches for 30 Years. Here’s Where I’d Stop.

SBDX017 Marinemaster Hawaiian beach find - open evaluation
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SBDX017 Marinemaster Hawaiian beach find - open evaluation

Comparing the Seiko SLA045 MarineMaster 300 with the Rolex 116600 Sea-Dweller 4000
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Comparing the Seiko SLA045 MarineMaster 300 with the Rolex 116600 Sea-Dweller 4000

Seiko Marinemaster 300 SLA021 Review After 2 Years: A Bargain Grand Seiko Or An Expensive Seiko?
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Seiko Marinemaster 300 SLA021 Review After 2 Years: A Bargain Grand Seiko Or An Expensive Seiko?

Making sense of watch marketing BS: Discussing Seiko Accuracy, the best titanium, in house and more
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Making sense of watch marketing BS: Discussing Seiko Accuracy, the best titanium, in house and more

STUNNING Green Dial! | 140th Anniversary Seiko Marinemaster 2021 Review | SPB207J1 & SLA047J1
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STUNNING Green Dial! | 140th Anniversary Seiko Marinemaster 2021 Review | SPB207J1 & SLA047J1

SLA023J1 Seiko Marinemaster 300 1 Year 7 Months Later Review
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SLA023J1 Seiko Marinemaster 300 1 Year 7 Months Later Review

NEW Seiko Diver GMT — World’s First Expert Review - HBC001J
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NEW Seiko Diver GMT — World’s First Expert Review - HBC001J

Seiko Marinemaster 300 vs SKX vs Sumo - more expensive = better?
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Seiko Marinemaster 300 vs SKX vs Sumo - more expensive = better?

Tudor Pelagos VS Seiko Marinemaster 300 Comparison: Which Is The Ultimate Tool Dive Watch?
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Tudor Pelagos VS Seiko Marinemaster 300 Comparison: Which Is The Ultimate Tool Dive Watch?

I can never quit this watch - REBUY NUMBER 5
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I can never quit this watch - REBUY NUMBER 5

Is the Seiko SLA023 Marinemaster worth 3400€ ??? | Review
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Is the Seiko SLA023 Marinemaster worth 3400€ ??? | Review

Seiko Marinemaster 300 - Original vs New!
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Seiko Marinemaster 300 - Original vs New!

A Year With The Seiko SPB453 62MAS - Long Term Review
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A Year With The Seiko SPB453 62MAS - Long Term Review

SEIKO SLA023 Full Review | SBDC025 | Professional Divers Watch | MM300 Marinemaster 300 in BLUE 2020
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SEIKO SLA023 Full Review | SBDC025 | Professional Divers Watch | MM300 Marinemaster 300 in BLUE 2020

The Seiko Marine Master 300 (SLA023) - Why It's Different From Other Seiko Divers
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The Seiko Marine Master 300 (SLA023) - Why It's Different From Other Seiko Divers

The ultimate diver watch? Not your average Seiko | SLA023 Blue Marinemaster
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The ultimate diver watch? Not your average Seiko | SLA023 Blue Marinemaster