San Martin SN0127 Type 20 military chronograph, SN0127 black dial chronograph on suede strap
SN0127 Type 20, SN0127 black dial chronograph on suede strap

San Martin SN0127 Type 20

A homage of the French Type 20 chronograph

Price not listed yet

Size
39.5 mm across, 2.5 mm narrower than the French Type 20 chronograph
Movement
VK64, quartz. Mineral crystal
Look
Keeps 1 of the 6 marks of the French Type 20 chronograph
Gives it away
2.5 mm narrower than the French Type 20 chronograph, 39.5 mm against 42 mm

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Against the French Type 20 chronograph

Military pattern French Type 20 chronograph 2067ST/92/SW042Military pattern French Type 20 chronograph 2067ST/92/SW0
San Martin SN0127 Type 2039.5San Martin SN0127 Type 20

Photos use listed case widths and automatic case-edge readings. The readings have not been manually audited. Photo proportions stay unchanged. Perspective and lug length can differ.

39.5 mm, 2.5 mm narrower than the French Type 20 chronograph
Military pattern French Type 20 chronograph 2067ST/92/SW0 photo: 2067ST/92/SW0. San Martin SN0127 Type 20 photo: SN0127 black dial chronograph on suede strap.

The Military pattern drawn is the 2067ST/92/SW0.

What gives it away

  • 2.5 mm narrower than the French Type 20 chronograph, 39.5 mm against 42 mm
  • 12-hour bezel

    Same.

  • Cream Arabic numerals

    Not compared yet.

  • Small registers

    Not compared yet.

  • Cream-lume hands

    Not compared yet.

  • Fluted crown and two pushers

    Not compared yet.

  • Tan leather strap

    Not compared yet.

Military pattern left, SN0127 Type 20 right.

Everything else

Every spec13 listed, each with where it came from

Every spec we have

From sellers. Each figure links to where it was found.

Case width
39.5 mmsanmartinwatches.com, 2 Oct
Lug to lug
48 mmsanmartinwatches.com, 2 Oct
Thickness
11.9 mmsanmartinwatches.com, 2 Oct
Lug width
20 mmsanmartinwatches.com, 2 Oct
Movement type
Quartz chronographsanmartinwatches.com, 2 Oct
Movement calibre
VK64sanmartinwatches.com, 2 Oct
Case material
316L stainless steelsanmartinwatches.com, 2 Oct
Crystal
K1 mineral, AR coatingsanmartinwatches.com, 2 Oct
Water resistance
100 msanmartinwatches.com, 2 Oct
Bezel
Steel 12-hour, bidirectional friction without clickssanmartinwatches.com, 2 Oct
Lume
C3 greensanmartinwatches.com, 2 Oct
Warranty
2 yearssanmartinwatches.com, 2 Oct
Weight
66 gsanmartinwatches.com, 2 Oct
The movementVK64, in plain words

The movement, in plain words

San Martin lists the VK64 for the SN0127 Type 20. It is quartz, run by a battery.

On your wrist39.5 mm across, 11.9 mm thick, on a wrist your size

How it sits on your wrist

Set your wrist circumference to compare the 39.5 mm case with a schematic wrist. The ellipse estimates wrist width and shape. It cannot predict your fit.

17.0 cm6.7 in around

This wrist model is about 56 mm across. The case spans 70% of that estimated width. The lug span ends 4.1 mm inside each model edge.

Wrap a strip of paper round your wrist just below the bone, mark where it meets and measure it.

39.5 mm case 48 mm lug to lug Wrist model about 56 mm across
Schematic section, with a 10 mm grid. The ellipse approximates wrist anatomy from circumference. Your wrist shape, lug curve and fit will differ.

How tall it stands

11.9 39.5 wide 48 lug to lug

The side view uses listed dimensions. Case shape and lug curve are schematic.

What owners report1 report on one topic

What owners report

Written reviews. Each covers one watch, so read them as things to check rather than a verdict.

From reviews1 report

  • Review describes a free-turning friction 12-hour bezel and a two-register VK64 display; crystal specification disagrees with the retailer. No timing or pressure-test conclusion adopted.

    Written review on timedreviews.com

More from San Martin4 more on Bewrist

Every San Martin watch

SourcesThe 2 pages this record was built from