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TicTemple

Trainmaster Standard Time GMT

Ref. NM3888D-S5CJ-WH

40mm
Diameter
11.2mm
Thickness
30m
Water resistance

A railroad-inspired white enamel dial with a second time zone, in Ball's most classical line.

€3,461

Official list price

Nov 2026. Source: ballwatch.com

Diameter
40 mm
Thickness
11.2 mm
Water resistance
30 m
Movement
Automatic
Material
stainless steel

Specifications

Case

Diameter
40 mm
Thickness
11.2 mm
Material
stainless steel
Shape
round
Water resistance
30 m

Movement

Movement
Automatic
Calibre
RR1201-C
Power reserve
Not confirmed
Frequency
Not confirmed
Jewels
Not confirmed
Complications
hours, minutes, GMT

Dial and strap

Dial
white enamel
Markers
numerals
Date
Not confirmed
Bezel
smooth
Strap
Not confirmed

Record

Line
Trainmaster
Year
Not confirmed
Status
In production
Range
Mid-range

Alternatives

Why it matters

Sources

  1. ballwatch.com

Record confidence: high. Anything unverified stays marked, never estimated.