Kensington Watches
Seiko Presage Cocktail Time 40.5mm Mens Watch Blue

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Seiko

Seiko Presage Cocktail Time 40.5mm Mens Watch Blue

Ref. SRPE19J1

Among our 186 Seiko watchesThis watch£400
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Stepping up in the same colour and case shape

Price range £110 to £3,550 across 186 Seiko watches in stock.

The ice-blue sunray dial takes its colour from the Skydiving cocktail, a creation from the Ginza district of Tokyo. It carries polished silver-toned baton hour markers without numerals, a small seconds display, and a date window at three o'clock. The curved Hardlex crystal sits above a case 40.5mm across and 11.8mm deep, with a screw-down exhibition caseback revealing the automatic 4R35 calibre. A stainless steel multi-link bracelet with a push-button butterfly clasp completes the watch.

Reference
SRPE19J1
Brand
Seiko
Collection
Presage
Case size
40.5mm
Case thickness
11.8mm
Case material
Stainless steel
Case shape
Round
Dial
Blue
Crystal
Hardlex
Movement
Automatic
Calibre
4R35
Functions
Date
Water resistance
50m
Bracelet / strap
Stainless steel bracelet
Strap colour
Silver
Clasp
Deployant clasp
Retailer
F.Hinds
Additional specifications
Power reserve
41 hours
Origin
Made in Japan
Learn more about Seiko

Kintaro Hattori opened a watch and clock shop in Tokyo in 1881, aged twenty-one, and began manufacturing under the name Seikosha — roughly, house of exquisite workmanship — in 1892. The Seiko name appeared on watches from 1924.

The company's significance is that it broke the Swiss monopoly twice. First on precision: Seiko was appointed official timekeeper of the 1964 Tokyo Olympics and built the quartz chronometers and printing timers to do it, and in the 1960s its movements placed highly at the Neuchâtel and Geneva observatory trials against the best Swiss houses.

Then on technology. On Christmas Day 1969 Seiko released the Astron, the world's first quartz wristwatch, accurate to five seconds a month where mechanical watches managed that per day. The consequences for Switzerland were catastrophic — employment in the Swiss industry fell by roughly two-thirds over the following decade. Seiko deliberately did not enforce its quartz patents, allowing the technology to spread.

The same year it produced the 6139, among the first automatic chronographs, and it has since introduced Kinetic, Spring Drive — a hybrid regulating a mechanical mainspring electronically, giving a perfectly gliding seconds hand — and its own dive and field lines.

Seiko remains fully vertically integrated, making its own hairsprings, quartz crystals, and even the Zaratsu-polished cases, at price points from under a hundred pounds upward.

1881
Kintaro Hattori opens his Tokyo shop.
1924
The first watches carry the Seiko name.
1964
Official timekeeper of the Tokyo Olympics.
1969
The Astron becomes the first quartz wristwatch.
1999
Spring Drive enters production.

All Seiko watches

Also in 5 collections

This watch appears in the Seiko Presage range (41), Stainless Steel Watches (3,088), Automatic Watches (1,763), Blue Dial Watches (841) and Automatic Watches Under £500 (336).

Best of 2 retailers

Seiko Presage Cocktail Time alternatives

Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.

Presage Cocktail Time 40.5mm Mens Watch Blue compared with 2 alternatives from other brands
SpecificationThis watchPresage Cocktail Time 40.5mm Mens Watch BlueSRPE19J1CitizenTsuyosa Automatic Small Seconds 40mm Unisex WatchNK5010-51LTissotClassic Dream 40mm Mens WatchT1584071604100
Price£400£399£408
Case size40.5mm40mm40mm
Water resistance50m50m50m
MovementAutomaticAutomaticAutomatic
StrapStainless steel braceletStainless steel braceletLeather strap
Power reserve41 hours60 hours80 hours
This watchClosely matchedClosely matched

Your new watch

Frequently asked questions, and things you should know about this watch

Can I swim with it?

Showering yes, swimming no. 50m covers splashes and brief immersion, but a swimming stroke generates well above the pressure that figure describes.

Water resistance explained

Will the glass scratch?

It resists most everyday knocks. Hardlex is a hardened mineral glass — tougher than standard mineral, softer than sapphire.

Sapphire, mineral and acrylic compared

Does it need a battery?

No. It is automatic — the motion of your wrist winds it, and there is no cell to replace.

Quartz, automatic and solar compared

How long does it run for when it's not worn?

About 41 hours fully wound — enough to survive a night off the wrist, but not a full weekend.

Is it a men's or women's watch?

Listed as men's.

Cheapest place to buy

Both Mappin & Webb and F.Hinds list it at £400, so choose on delivery and warranty rather than price.

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