Informal automatic watch for business



Japan made automatic sunray blue dial watch as "dress for success". Affordable, Pioneering.


Japan made automatic sunray blue dial as "dress for success". Affordable, Pioneering.

"I recognize I.TARU Classic as very high-quality watch at first glance. Brightening SUS316L stainless bracelet is my favorite one."

Yoji Shimizu, 72 -  managing director of Mr. Good Bar at Akasaka, in Tokyo

About I.TARU series

Styling automatic watches for business

I.TARU is Japanese automatic watch brand aiming to offer best valuable automatic business watches newly founded by Tokyo-based commercial shipping executive, W.I. We have experience on how effective “automatic business watches” they are for rapport building with new and existing clients worldwide whilst smartwatches became more common even in business occasions.

High quality materials and polishing

Cost of luxury automatic watches are increasing fast following steep hike in material prices and sharp increase in Swiss salary as main causes. Thus, we find highly necessary to let businesspersons recognize that high-quality affordable automatic watches are good choice to make your business life better.


"Independent mechanical watch brand, providing customers and their loved ones with aspiration and feeling of trust following everchanging market requirements and creation of best form of affordable mechanical watches in people's lives."

Dome Sapphire Crystal
SUS316L stainless case and bracelet

Unique classic stainless case
polished by special craftsmen that command attention.

Mirrored surfaces of classic thick case (13.6mm at maximum) and bracelet are polished by specialized craftsmen involving in manufacturing luxury watches in order to command attention at all business occasions. 

MIYOTA Cal.8215 movement
with stop second device 

MIYOTA Cal.8215 is one of most standard and affordable automatic movements with -20 ~ +40 sec/day accuracy rate made in Japan. After 30 years' sales record, stop second device was attached to MIYOTA Cal.8215 in year 2021/2022. We actively adopted MIYOTA Cal.8215 to ensure that appropriate maintenance can be done with reasonable cost.

Dome sapphire crystal & dial

“I.TARU Classic" is unique beyond comparison in design with 4 types of reflections, i.e. spreading light of curbed bezel, concentrating light of bended thick stainless case, blue sunray dial and dome sapphire crystal.

SUS316L stainless case & bracelet

I.TARU Classic adopted both SUS316L stainless case and bracelet. In this way, Owners feel that this is one of real affordable watches. SUS316L is high grade surgical steels by adding nickel and molybdenum which effectively increases resistance to chemical corrosion. SUS316L is non-magnetic steel that do not humble mechanical movement not like SUS304. 

Water resitance

Tests are conducted for all I.TARU watch cases. This certifies that all case is water-resistant upto prssure of 5 bar.


Specification of product

  • About watch

    • Gender Gentlemen
    • Water resistance 50m/5 bar
    • Warranty 1 year
    • Weight 162g
  • Case and crystal

    • Length 38 mm
    • Thickness 13.6 mm(incl.dome crystal)
    • Lugs 20.00 mm
    • Case material stainless steel SUS316L
    • Crystal Domes sapphire crystal with inner-reflective coating
  • Movement

    • Model MIYOTA Cal.8215 (Automatic), 42 hours running time
    • Accuracy rate -20~+40 sec/day
    • Stop second device
  • Strap

    • Bracelet material stainless steel SUS316L
  • Movement

    • Model MIYOTA Cal.8215 (Automatic), 42 hours running time
    • Accuracy rate -20~+40 sec/day
    • Stop second device

I.TARU CLASSIC - blue sunray dial -

Automatic Classic business watch with sunray blue dial crafted by one of recognized Japan based OEM watch companies, KYOWA Co., Ltd having own independent luxury automatic watch brand. 
I.TARU brand aims to provide classic, quality, affordable, pioneering mechanical watches.

  • Yen
  • 50,000円
  • JPY
Tokyo showroom


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