# Seiko Prospex Speedtimer SRQ053J1

Seiko Prospex Speedtimer SRQ053J1.   

## Specifications

### Movement

Caliber Number: 8R48

Movement Type: Automatic with manual winding

Precision: +25 to -15 seconds per day

Power reserve: Approx. 45 hours

Jewels: 34

Functions

-   Chronograph with 30 minutes & 12 hours
-   Stop second hand function
-   Date display

### Case/Band

Case Material: Stainless steel (super hard coating)

Case Size

Thickness: 14.6mm  
Diameter: 42.0mm  
Lug-to-lug:49.5mm

Crystal: Dual-curved sapphire crystal

Crystal Coating: Anti-reflective coating on inner surface

LumiBrite

LumiBrite on hands and index(es)

Clasp: Three-fold clasp with push button release

Distance between lugs: 20mm

## Details

- **Price:** 3375.0 CAD
- **Vendor:** Bandiera Jewellers Fulfilled by EX-STOCK Canada
- **Type:** Seiko Watches
- **Tags:** removecollabs, Shopify Collective, www.bandierajewellers.com

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3375.00 CAD | In stock |

## Images

- Seiko Prospex Speedtimer SRQ053J1 - EX-STOCK Canada

---

> Source: [EX-STOCK Canada](https://www.ex-stock.com/products/seiko-prospex-speedtimer-srq053j1)
> Updated: 2026-05-06