RONDA mastertech

Product Specifications

Analog quartz movement

Line	mastertech
Caliber	8040.N
Size	15'''
Version Swiss Made	13 jewels / gold plated
Battery life	48 Months
Hand fitting height	1

Functions

3 eyes

Chronograph

Center stop second (1/1 sec)

1/10 seconds up to 30 minutes

30 minute counter

10 hour counter

ADD and SPLIT functions

Day Retrograde

Big date

Small second

Features

Metal movement, repairable

Very long battery life

Power saving mechanism with pullled out stem: Reduction of consumption approximately 70%

Very easy handling by two pushers

Big date with quick change

Technical Specifications

Diameter Total	34.60 mm
Case fitting	33.80 mm
Movement height	5.60 mm
Height over Battery	5.60 mm
Movement rest	0.60 mm
Height over stem	3.30 mm
Length of stem travel	1.00 mm
Stem thread	0.90 mm

Battery type	No. 395
Battery voltage	1.5 V
Battery life	48 Months
Current consumption – typical	1.48 μA (Date Mechanism not in Gear)
Current consumption – maximum	2.00 μA (Date Mechanism not in Gear)

Useful torque second – typical	6 μNm
Useful torque minute – typical	300 μNm
Useful torque center stop second – typical	7 μNm
Operating temperature	0 - 50 °C
Instantaneous rate	-10/ +20 sec/month
Resistance to magnetic fields	18.8 Oe
Resistance against shock	NIHS 91-10

Watch production

Drawing Casing ring	standard
Drawing Dial	stem 3h, day retro 12h, date 6h
Drawing Hand fitting	hand height 1
Drawing Stem	Stem
Casing information	DOMVT096e.pdf

User's manual

Drawing User's manual	UM_8040.B 8040.N Interactive Version

Watch repairs

Drawing Technical instruction	Identification of the various movement versions ti8040.N code M-U ti8040.N code M-U ti8040.N as of code V ti8040.N as of code V

Movement holders

Movement holders for T2

Various info

Big date