# Prospex Speedtimer Mechanical Chronograph Limited Edition SRQ045

- **Brand:** Seiko
- **Price:** $3,000.00
- **Catalog:** dejaun
- **Retailer:** dejaun
- **Product URL:** https://go.cosimo.shop/r/gAAAAABq3NkmN40hWwCG1u-t-MTBcdtp2MAr1S4hKTKQozy8mokE4YWUe1ev8F4SxI5gcebHisSnevU8H9lR3uDHyApR4xjG-VYCSVW2YApu_8mQJfct1FZvsmNMNey5srWLL8SfInhgJWB2nzHbfEhOEEdiNfF8NAxP5i2figu7dOrVID6qRTC7rDm6IcSxLB3Ca3Xlwkl6XkCB9DYChxJPMcxAh7mm4dmJj0YHJwUKTm5LhWRoaUtRXCjFa2-y3pd3_pDLeQZ5KKIogwFtV9xPyvX6BbgAIm-45zHewHTvCRzscC9mTyUeBmFrI_Q4kurxHeVxa_3TSnTBUqAylCsvaEyDi1G9KrYPHIm6ofEMbdFjekklSlLC1ql5NPbAKI_zmmUojnqO_KK6eDTeFi0iFAD-xxeoEg==
- **Availability:** In stock

## Summary

Mechanical chronograph watch featuring a black stainless steel case, black leather strap, and a detailed black dial with orange accents and a tachymeter scale.

## Description

Prospex Speedtimer Mechanical Chronograph Limited Edition. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. Celebrating Seiko’s first precision chronographs, developed for international sporting competitions in 1964, as well as its 1969 introduction of the world’s first automatic chronograph, this distinctive watch, available only in a limited production run of 600 with the serial number engraved on each caseback, provides chronograph measurement of up to 30 minutes of elapsed time in 1/8-second increments. Visible through the screwdown, see-through caseback, the 34-jewel automatic movement beats at a frequency of 28,800 vibrations per hour, with a power reserve of approximately 45 hours and manual winding capability. Framed by a tachymeter ring, the matte black dial reduces light reflection while heightening the visibility of the red indices and chronograph minute counter accents. The proprietary 8R46 movement includes a column wheel and vertical clutch mechanism allowing for smooth, stutter-free movement of the chronograph hand while providing longer wear and efficiency, and improving maintenance of the power reserve during chronograph operation. Crafted of stainless steel with black hard coating, specially designed pushers and crown for ease of use, tri-fold push button release clasp, and dual curved sapphire crystal with anti-reflective coating on the inner surface. The black leather strap features covered stitches on the inside to protect against wear from perspiration during vigorous athletic activity. Packaged in a Limited Edition collectors’ box. 10 bar, 100M Water Resistant

## Appearance

- **Materials:** Stainless Steel

## Variants

- **In stock:** 1 of 1

| SKU | Availability |
| --- | --- |
| SRQ045 | In stock |

## Categories

- **Categories:** Prospex

## Additional Attributes

- **sku:** SRQ045
- **tags:** caliber: 8R46, category_l1: Timepieces, category_tree: Timepieces, collection: PROSPEX, designer: Seiko, dial_color: Black, gender: Men, Pre-Owned: True, strap: Black calf leather strap with concealed inner stitching to protect against wear, technology: Solar Chronograph, water_resistance: 10 bar 100 meters (330 feet)
- **brand:** Seiko Luxe
- **jewel:** 34
- **model:** SRQ045
- **shape:** Round
- **gender:** Men
- **length:** 45.5 mm
- **caliber:** 8R46
- **crystal:** Dual-curved sapphire
- **diameter:** 42.5 mm
- **material:** Stainless Steel
- **movement:** Solar Chronograph
- **frequency:** 28,800
- **lug width:** 20
- **thickness:** 15.1 mm
- **collection:** Prospex
- **strap type:** Strap
- **strap color:** Black
- **product type:** Prospex
- **power reserve:** 45 hours
- **shopify handle:** srq045
- **strap material:** Leather
- **water resistance:** 100 meters

## Enrichment

- **Type:** chronograph watch
- **Type Synonyms:** wristwatch, mechanical watch, stopwatch watch
- **Gender:** unisex
- **Age Groups:** adult
- **Tags:** stainless steel, leather strap, tachymeter, analog dial, sub-dials, date window, limited edition, black dial, orange accents
- **Styles:** sporty, industrial, rugged
- **Category Path:** Apparel & Accessories > Jewelry > Watches > Fine Watches
- **Band color:** Black
- **Band pattern:** Solid
- **Case color:** Black
- **Case pattern:** Solid
- **Dial color:** Black
- **Dial pattern:** Texture
- **Watch case shape:** Round
- **Watch display:** Analog
- **Watch features:** Chronograph, Date Display, Limited Edition, Luminous Hands, Luminous Markers, Rotating Bezel, Tachymeter
- **Watch material:** Leather, Stainless Steel
- **Watch movement type:** Automatic
- **Canonical Brand:** Seiko

## Images

- ![Image 1](https://cdn.storerouter.ai/e4cc18ad603b7785854f6cc1e3913d7c/3bc0a90cde837cdf4ee5a6f5f34716fb.webp)
- ![Image 2](https://cdn.storerouter.ai/e4cc18ad603b7785854f6cc1e3913d7c/50eb16353f0bdd47c1cbfb9e48a8de7d.webp)
- ![Image 3](https://cdn.storerouter.ai/e4cc18ad603b7785854f6cc1e3913d7c/653e302fe0f373443858bd892180d1b2.webp)
- ![Image 4](https://cdn.storerouter.ai/e4cc18ad603b7785854f6cc1e3913d7c/9ac3cfda348a9bd428d9b332c28397d3.webp)

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*Source: cosimo.shop | Product ID: c657b53c-4ed0-5f1e-90cd-2b65e28be5ea | Canonical URL: https://cosimo.shop/product/seiko/prospex-speedtimer-mechanical-chronograph-limited-edition-srq045-8540d69f-7173-4d12-8c16-7b9ac6e1f75c*