Масса гирь - две по 2,580 кг и одна - 3,760 кг

Согласно таблице

Letter Date of Manufacture
======================
A .............. 1988
B .............. 1989
C .............. 1990
D .............. 1991
E .............. 1992
F .............. 1993
G .............. 1994
H .............. 1995
I .............. 1996
J .............. 1997
K .............. 1998
L .............. 1999
M .............. 2000
N .............. 2001
O .............. 2002
P .............. 2003
Q .............. 2004
R .............. 2005
S .............. 2006
T .............. 2007
U .............. 2008
V .............. 2009
W .............. 2010
X .............. 2011
Y .............. 2012
Z .............. 2013

In 2014 the lettering sequence will start again with A

Дата выпуска часов (буква F) - 1993 г.