San Martin SN0074 square/round integrated watch, SN0074-G aqua sunray dial
SN0074 square/round integrated, SN0074-G aqua sunray dial

San Martin SN0074 square/round integrated

A homage of the Bell & Ross BR 05

Price not listed yet

Size
40 mm across, the same width as the Bell & Ross
Movement
YN55, automatic. Sapphire crystal
Look
Not compared yet
Gives it away
Integrated stainless steel bracelet, where the BR 05 here is on rubber

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Against the Bell & Ross

Bell & Ross BR 05 BR05A-BL-ST/SRB40Bell & Ross BR 05 BR05A-BL-ST/SRB
San Martin SN0074 square/round integrated40San Martin SN0074 square/round integrated

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.

40 mm, the same width as the Bell & Ross
Bell & Ross BR 05 BR05A-BL-ST/SRB photo: BR05A-BL-ST/SRB. San Martin SN0074 square/round integrated photo: SN0074-G aqua sunray dial.

The Bell & Ross drawn is the BR05A-BL-ST/SRB.

What gives it away

  • Integrated stainless steel bracelet, where the BR 05 here is on rubber
  • Square case with round dial

    Not compared yet.

  • Four bezel screws

    Not compared yet.

  • Numerals at 12, 9 and 6

    Not compared yet.

  • Framed date at 3

    Not compared yet.

  • Ribbed rubber strap

    Gives it away. Integrated stainless steel bracelet, where the BR 05 here is on rubber

Bell & Ross left, SN0074 square/round integrated 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
40 mmsanmartin-watch.com, 2 Oct
Lug to lug
47.8 mmsanmartin-watch.com, 2 Oct
Thickness
11.4 mmsanmartin-watch.com, 2 Oct
Movement type
Automaticsanmartin-watch.com, 2 Oct
Movement calibre
YN55sanmartin-watch.com, 2 Oct
Case material
316L stainless steelsanmartin-watch.com, 2 Oct
Crystal
Sapphire, AR coatingsanmartin-watch.com, 2 Oct
Water resistance
100 msanmartin-watch.com, 2 Oct
Bracelet material
Integrated stainless steelsanmartin-watch.com, 2 Oct
Clasp
Hidden butterfly, pushbuttonsanmartin-watch.com, 2 Oct
Lume
BGW9 bluesanmartin-watch.com, 2 Oct
Warranty
2 yearssanmartin-watch.com, 2 Oct
Weight
167 gsanmartin-watch.com, 2 Oct
The movementYN55, in plain words

The movement, in plain words

San Martin lists the YN55 for the SN0074 square/round integrated. It is an automatic, so wearing it winds it.

On your wrist40 mm across, 11.4 mm thick, on a wrist your size

How it sits on your wrist

Set your wrist circumference to compare the 40 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 71% of that estimated width. The lug span ends 4.2 mm inside each model edge.

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

40 mm case 47.8 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

11.4 40 wide 47.8 lug to lug

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

More from San Martin4 more on Bewrist

Every San Martin watch

SourcesThe 2 pages this record was built from