Here we have a 2020 Seiko Presage reference 4R35-01T0, model SRPK15J1. It has an eyecatching midnight blue dial with the textured finish. It comes with two after-market straps, one leather, one rubber. It has its full inner and outer box, with the instruction booklet and guarantee. It was original purchased from H. Samuel in 2020. 
 
The dial of the SRPK15J1 is designed to express the reflection of a deep ‘Blue Moon’ cocktail in the darkness of a bar at midnight. It is one of the most popular colours within the Presage Cocktail Time series, watches inspired by Japanese cocktail culture and specific drinks from the Star Bar in Tokyo’s Ginza area. 
 
This is undoubtably an excellent dial design with the hue from deep blue to black. Rich and sophisticated, it catches the light and is a joy to look at.
 
Seiko summarise the Presage line as: Timeless looks, precisely Japanese mechanical timekeeping. Minimalistic watch designs with a distinctly Japanese aesthetic. 
 
The watch is in very good pre-owned condition, with only some light marking from wear.
 
The movement is working well, keeping time to within +/- 8 seconds a day. 
 
Full condition report below. Please see the images as these compliment and aid the description provided below.
 
Dial: 
In perfect condition.
 
Hands: 
In perfect condition.
 
Glass: 
In perfect condition, with no marking.
 
Crown: 
The crown is very good, with no obvious marking.
 
Case:
The case is in good pre-owned condition with only light marking. There are some light marks to the rear of the lugs. 
 
Caseback:
The case back is very good, with no obvious marking. It has the protective clear sticker to the exhibition back.
 
Strap: 
The watch is on a good quality Darlena genuine leather strap. It also comes with an aftermarket rubber strap, which is a deep blue tone.
 
Movement: 
The movement is a Seiko calibre 4R35B. It is an automatic movement, with a jewel count of 23 jewels and a quickset date function. It operates at a frequency of 21,600 BPH. It benefits from hacking seconds.
 
The movement is in good condition and is functioning well. It’s keeping time to +/- 8 seconds a day, with an amplitude of 290 degrees and a beat error of 0.6 m/s.
 
Case Dimensions:
Case width: 40.5mm
Case width with crown: 44.3mm 
Case length: 40.5mm 
Case length lug to lug: 48mm
Case Depth: 12mm
Lug width: 20mm