JP Cali-045 Field Spec Hydro Series Automatic Watch (Seiko SII NH36)


1 in stock

Ships From: United Kingdom (UK)

Sold by JP Custom Watches Category:


JP Cali – 045
Hydro Series
Fully built and ready to wear

The Cali Field is a military inspired field watch. It features a high readability matte black dial with white printed numerals in C1 Super-LumiNova®. The minute track pays homage to vintage military watches and features 12 triangle hour markers printed with BGW9 Super-LumiNova®. This creates a dynamic and unique dual-compound luminous dial that glows both green and blue.

The hands are in a military style and are gloss black and white. The hands are filled with C1 Super-LumiNova® to match the dial.

The anti-reflective sapphire crystal has a blue tinted anti-reflective coating (on the underside only) and so provides great performance in every light condition.

The case is a solid 316 stainless steel case, with a fixed bezel. The main body of the case is black PVD and the fixed bezel has been professionally hydro dipped in white/grey/black digital camouflage by Bold Hydrographics. It has been given a matt topcoat which gives the bezel a tactile and matt finish to complement the military style. The case also features a black PVD screwed-down case back and crown.

Timing is done by the Seiko NH36A automatic movements which run at 21600bph and have 41h power reserve. Like all good military field watches this movement features a hacking seconds hand, meaning the second hand stops when the crown is pulled out into setting position. This makes regulation and synchronisation much more accurate.

It comes with an black and white stripe Marine Nationale navy style elastic nylon strap with stainless steel black PVD buckles.


Case: 39mm (excluding crown)
Lug width: 20mm
Thickness: 13mm
Lug to lug: 48mm

Flat sapphire crystal with blue anti-reflective coating on the underside.

316L stainless steel case in black PVD with a bezel professionally hydro dipped by Bold Hydrographics

Matte black JP Cali dial with C1 and BGW9 Superluminova

Gloss black and white military hands with C1 Super-LumiNova

Automatic calibre Seiko SII NH36A movement

41h power reserve

Primary strap: black and white stripe Marine Nationale navy style elastic nylon strap with stainless steel black PVD hardware.

Black PVD screw-down case back and crown

3ATM water resistant – The watch can withstand rain and splashes of water.

High quality cardboard watch box with professionally embossed JP logo

Built in the United Kingdom

JP Cali dial is an edition of 100


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Privacy Policy

My privacy policy. I, JP Custom Watches, am the data-controller of your personal information as it relates to my business. When you place an order from me, I will receive your name, delivery address and email address from nuMONDAY. I will only use these details to process and deliver your order, or deal with any queries you have related to that order. If you send me a message using the contact button on nuMONDAY, I will receive your username and email address. The only circumstances in which I will share your data are in processing your order or complying with the law. I will never use or pass on your information to third parties for marketing purposes or any other purpose, other than the circumstances listed below, or add you to any mailing list without your explicit consent. The circumstances in which I may share your data are: • With delivery companies to fulfil your order. • To comply with legal or tax obligations. I will only retain your details for as long as necessary in order to process the transaction, and I will securely store any data collected during that period. I retain personal data related to orders or customer queries for five years. After this time, I will delete your data from my records. You have the right to know what personal data I hold about you, and to ask for that data to be changed or deleted. You may contact me on for any further information regarding your personal data.

Shipping Policy

I aim to ship 'ready to wear' items within 1-2 days of purchase. For custom orders, please allow 3-4 weeks for the watch to be built. I ship from Warwickshire, England so there are no import duties for UK customers.

International customers outside the UK: please note you may be charged import taxes and duties in addition to the purchase price. This is your responsibility to pay these taxes as a buyer.

Return Policy

I don't accept returns, exchanges or cancellations.

But please contact me if you have any problems with your order.

I feel I have described the watches in detail and the pictures are high quality and show the exact product.

Each watch will come with a 6 month movement warranty from the day of purchase. I will therefore only refund an item if there is a fault with the movement or hands within 6 months of purchase date. Please keep your digital email invoice as evidence of purchase and purchase date.

Please note: these are automatic watches and if you stop wearing them they will stop. If this happens give the watch a shake from side to side to get it ticking again. When fully charged it should remain working for up to 41 hours before it stops.

Please note: automatic watches will gain or lose time overnight. An accurate automatic watch has an acceptable loss/gain of up to 20 seconds. Try lying the watch on its side (crown up) to slow it down overnight or on its back (face up) to speed it up overnight.

Shipping costs

Shipping from United Kingdom (UK)
Within United Kingdom (UK) £5.00
Outside United Kingdom (UK) £20.00