Seiko SRPD55 Vintage Military Mod


A Customized matte black Seiko SRPD55K1. This Seiko has been modified to give that vintage military vibe.

Both the crystal and bezel feature increased scratch resistance materials, They stand up to most thing life can throw at you, in the city, the wilderness, at sea or at the office.

The chapter ring and bezel have been modified as a Homage to the famous Sub.

Out of stock


This Seiko SRPD55 has undergone a light modding to create what could be called The Seiko SRPD55 Vintage Military Mod. The Crystal and Insert have been upgraded with increase scratch resistant materials. There are some variations of this modified Seiko so be sure to check the other watches available at the WellingTime store.


Double dome sapphire crystal with blue anti-reflective coating. (AM)

Black ceramic insert with Red Triangle. (AM)

Polished stainless steel bezel with sub style grip/fluting. (AM)

Brushed stainless steel chapter ring. (AM)

Brown suede NATO strap. (AM)


Calibre: 4R36
Movement Type: Automatic with manual winding
Power reserve: Approx. 41 hours
Jewels: 24
  • Stop seconds hand function
  • Day/Date display


Case Material: Stainless steel
Case Size: Thickness:13.4mm, Diameter:42.5mm , Lug-to-lug:46.0mm
Crystal Sapphire Double Dome
Band Material: Suede (Tan/Brown)
Distance between lugs: 22

Other Details Seiko

Water Resistance: 10 bar
  • Unidirectional rotating bezel
  • See-through & Screw case back

Seiko SRPD55 Vintage Military Mod

All “Seiko Mods” sold by WellingTime began their life as a Seiko watch in a Seiko factory somehwhere in Asia. These are sourced though authorised distributors here in the UK and come complete with original box, packaging, paperwork any tags etc.

All base model Seiko watches and modified parts are in stock. Delivery will be made within 7-10 days for UK customers and 3-4 weeks for customers from abroad. You will be informed when your order has been received and given an expected delivery date. After your watch has been modified you will have your delivery date confirmed along with a Royal Mail or DHL tracking number.

All “Seiko Mods” sold on the website come with a 24 month warranty. The warranty is supplied by WellingTime as the manufacturer (Seiko) will no longer offer warranty to modified watches.

Where possible all Modified Seikos (Seiko Mods) will have modifications made to the original parts or be modified with additional OEM (Genuine) Seiko parts. Some modifications require the use of what maybe refered to as “after market parts”. These are parts not manufactured by Seiko although every effort is made to ensure high quality replacment parts. These are sourced from long term trusted suppliers and will be marked in the product description with the letters “AM”

All Seiko Mods from WellingTime are customised personally for you and are therefore non refundable.

WellingTime has no affilliation with Seiko or any other brands.


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