My Seiko Divers Journey

[Cocas]

Skx171-Orange Monster-Dracula Monster-Blue Sumo-Marinemaster 300m SBDX017

[Cocas]

This morning hot shower test - result: passed. No sign of water vapor.

Later evening i will try swimming test.

[Jedirat]

Seiko is a trusted brand which can "tahan lazat", no worry.

[Cocas]

Yes, agree. But i always test them right after i bought them. Just to ensure my piece is well built one and if really unfortunate that the water do get in then i can quickly claim warranty to service.

[Cocas]

Yesterday evening swimming test result:  passed :DO

[Enkidu]

You need to try this kind of test...

https://www.google.com.hk/url?sa=t&source=web&rct=j&url=http://m.youtube.com/watch%3Fv%3Dfmqoq3LIDmM&ved=0ahUKEwjYiPnB9anNAhWFlZQKHascDpQQtwIIGTAA&usg=AFQjCNEsc-boKdh-QhYroB08gK1C79QxuA

[Cocas]

You need to try this kind of test...

https://www.google.com.hk/url?sa=t&source=web&rct=j&url=http://m.youtube.com/watch%3Fv%3Dfmqoq3LIDmM&ved=0ahUKEwjYiPnB9anNAhWFlZQKHascDpQQtwIIGTAA&usg=AFQjCNEsc-boKdh-QhYroB08gK1C79QxuA

Hur.... too bad that we don't have an abysse, too bad that we don't have a deep sea submarine.....
But above all too bad that i don't have a deep pocket....

[psychokandy]

excellent collection you have there

[Cocas]

Below are my quick findings on my Sumo and MM300:
1. MM300 accuracy is better.
2. MM casing is better (monoblockL.
3. MM water resistance better.
4. MM bezel surface coating is better.
5. Both lumes are the same.
6. Sumo bezel shape is nicer.
7.  Sumo is more dressy.
8. Sumo hour and minute hands nicer.
9. MM bracelet is more practical for diver suit.
10. Overall steel finishing MM is better .(Diashield)