Seiko Presage Cocktail “Blue Moon” SRPK15J1 – Automatic with dark blue dial

The SRPK15J1 from the Presage Cocktail collection embodies elegant restraint and Japanese design tradition. Its defining feature is the finely crafted sunburst dial , which shimmers vividly depending on the light, lending the watch its distinctive depth. The color scheme of this model is inspired by the Blue Moon cocktail – a deep, dark blue that exudes tranquility, elegance, and a certain nocturnal atmosphere.

The clean design of the dial follows the classic Presage philosophy: minimalist forms, harmonious proportions, and high everyday usability. Combined with the brown leather strap, the watch appears both elegant and comfortable to wear, making it suitable for formal occasions as well as daily use.

Inside, the tried-and-tested 4R35 automatic movement, known for its reliability and straightforward mechanics, keeps time. With automatic winding, a solid power reserve, and a transparent case back, the SRPK15J1 combines traditional watchmaking with a modern, wearable design – a classic Presage inspired by the world of cocktails.

Technical Highlights

– Caliber 4R35, automatic
– Power reserve: approx. 41 hours
– Frequency: 21,600 A/h (3 Hz)
– 23 bearing stones
– Precision: +45 / −35 seconds per day
– Waterproof up to 5 bar

Dial & Hands

– Dial color: Dark blue
– Surface: Sunburst finish
– Inspiration: Blue Moon Cocktail
– Optics: vividly shimmering depending on the angle of light
– Hands: classically polished

Case & Glass

– Housing: stainless steel
– Glass: Hardlex (tempered mineral glass)
– Case back: Stainless steel, transparent

Bracelet & clasp

– Leather bracelet, brown
– Folding clasp with snap fastener
– Safety folding clasp

Dimensions

– Diameter: 40.5 mm
– Height: 11.84 mm
– Impact width: 20 mm

materials

– Housing: stainless steel
– Bracelet: Leather
– Glass: Hardlex
– Dial: lacquered with sunburst finish

Condition

New, in original packaging

User manual (download)
You can find the official Seiko user manual here:
Seiko Customer Service – Instructions

Shipment

– In stock, available for immediate delivery. Free shipping within Germany.