H. Moser & Cie Pioneer 3811-1203

H. Moser & Cie Pioneer 3811-1203

42.8mm · Stainless Steel · Caliber HMC 811 · 120m

H. Moser & Cie Pioneer Cylindrical Tourbillon Skeleton Spiced Aqua

Brand
H. Moser & Cie
Full reference
3811-1203
Also written as
38111203
Collection
Pioneer
Case diameter
42.8mm
Case material
Stainless Steel
Water resistance
120m
Movement
Automatic
Caliber
HMC 811
Power reserve
74 hours
Functions / complications
Tourbillon
Dial color
No Dial, Orange
Bracelet / strap
Rubber

Other 3811 variants

Same base reference with a different dial, bracelet or market code.

Related references — same collection

Shared specifications help discovery; these links do not assert a predecessor or successor relationship.

Compare specifications

Specification3811-12033200-12003200-12023200-12073200-1210
Case diameter42.8mm42.8mm42.8mm42.8mm42.8mm
Case materialStainless SteelStainless SteelStainless SteelStainless SteelStainless Steel
Water resistance120m120m120m120m120m
MovementAutomaticAutomaticAutomaticAutomaticAutomatic
CaliberHMC 811HMC 200HMC 200HMC 200HMC200
Power reserve74 hours72 hours72 hours72 hours72 hours

Sources & record notes

Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. The Watch Pages.

The Watch Pages · H. Moser & Cie 3811-1203

Original collection: Not recorded

Technical Specifications / Date Added: June 18, 2025
Technical Specifications / Reference: 3811-1203
Technical Specifications / Brand: H. Moser & Cie
Technical Specifications / Case Size: 42.8mm
Technical Specifications / Case Material: Stainless Steel
Technical Specifications / Dial Color: No Dial, Orange
Technical Specifications / Dial Finish: Fumé, Openworked, Sunray
Technical Specifications / Movement: Automatic
Technical Specifications / Caliber: HMC 811
Technical Specifications / Power Reserve: 74 hours
Technical Specifications / Water Resistance: 120m
Technical Specifications / Strap Material: Rubber
Technical Specifications / Strap Color: Blue
Technical Specifications / Buckle Type: Pin
Technical Specifications / Style: Sporty
Technical Specifications / Special Features: Luminescence, Open Case Back, Skeletonized, Water Resistant
Technical Specifications / Complications: Tourbillon

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