---
title: "Omega Speedmaster Automatic Speedy Reduced 39mm Stainless Steel Black Chronograph Dial Tachymetre Bezel 3510.50.00 1999"
type: "product"
brand: "Omega"
model: "Speedmaster Reduced"
reference: "3510.50.00"
price: 2995
currency: "GBP"
condition: "Pre-owned"
year: 1999
category: "Watches"
subcategory: "Omega"
availability: "In Stock"
url: "https://jamesrossjewellers.co.uk/product/omega-speedmaster-automatic-speedy-reduced-39mm-stainless-steel-black-chronograph-dial-tachymetre-bezel-35105000-1999-jrw-251"
image: "https://jamesrossjewellers.co.uk/uploads/original_image/376fc29ce24934ee29296d9efaa987ad.jpeg"
updated: "2026-06-05"
---

# Omega Speedmaster Automatic Speedy Reduced 39mm Stainless Steel Black Chronograph Dial Tachymetre Bezel 3510.50.00 1999

## Price

**£2,995** (Finance available from £281.78/month)

## Description

This highly desirable 1999 Omega Speedmaster Automatic “Speedy Reduced”, reference 3510.50.00, features a versatile 39mm stainless steel case paired with the iconic black chronograph dial and black tachymetre bezel. Inspired by the legendary Moonwatch design, the Speedy Reduced offers all the classic Speedmaster styling in a more compact and highly wearable size.
Presented in excellent condition, the watch is fitted with its original Omega stainless steel bracelet and powered by the reliable Calibre 3220 automatic chronograph movement, which has been fully serviced and is supplied with a two-year guarantee. Complete with box and blank papers, this is an outstanding example of one of Omega’s most popular modern classics.
With decades of expertise and a trusted reputation, James Ross Jewellers proudly presents an exceptional collection of luxury and vintage watches.
This watch has been checked against technical records to guarantee authenticity and a clean history.

## Specifications

| Specification | Value |
|---------------|-------|
| Brand | Omega |
| Reference Number | 3510.50.00 |
| Year | 1999 |
| Condition | Pre-owned |
| Box | Authentic Box |
| Case Size | 39mm |
| Model | Speedmaster Reduced |
| Strap design | Stainless Steel |
| Papers | Yes |
| Material | Stainless Steel |
| Bezel material | Stainless Steel |
| Dial Colour | Black |
| Gender | Gents |
| Serial | 56870314 |
| Movement | Automatic |

## About The Diamond Box

The Diamond Box is North London's distinguished destination for luxury watches and gold jewellery since 1997. Visit us at 114 Ballards Lane, N3 2DN, London or call 020 8838 3655.


[View this product on our website](https://jamesrossjewellers.co.uk/product/omega-speedmaster-automatic-speedy-reduced-39mm-stainless-steel-black-chronograph-dial-tachymetre-bezel-35105000-1999-jrw-251)