Everything you need to know about the Seiko Mod before you buy.

All the answers you need to take the plunge with complete peace of mind.

Seiko mod pepsi SEIKOMARINER avec lunette bicolore bleu et rouge, assemblée en France par Time2Seiko
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Seiko Mod Submariner: The Complete Buying Guide (Pepsi, Black, White)

Seiko mod Submariner: real prices, water resistance, legality. The guide from a French workshop, 2-year warranty, 500+ watches delivered. Choose yours.

Jul 16, 2026
Time2Seiko

Waterproof Seiko Mod: Can You Really Wear Your Watch in Water After Modification?

Is a Seiko mod water resistant? What you can really do with water. New for 2026: a 10 ATM (100 m) option on SEIKOJUST, SEIKOMARINER and SEIKO GMT — swimming included. Honest, no overselling.

May 11, 2026
Time2Seiko

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All parts are premium quality and tested before every assembly.

2-year warranty

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