The Croton Nivada Grenchen Aquaman (Ref. 19728) is a charming 1960s vintage watch that pairs a rectangular tank-style case with aquatic-themed branding. Powered by a reliable 17-jewel Swiss manual-wind movement, it offers a distinct mid-century profile that balances dressy aesthetics with everyday versatility. Today, it stands out to collectors as an accessible, uniquely styled piece of Swiss-American horological history.
Specifications
SKU
09302026105954
Item
Wristwatch
Brand
Croton Nivada Grenchen
Model
Aquaman
Reference
19728
Dial Color
White
Indices
Dagger/Dauphine Indexes
Case Material
Stainless Steel
Movement
Automatic
Country
Swiss
Gender
Men's
Jewels
17
Band Material
Leather
Department
Men
Condition
Case
Shows hairline scratches.
Crystal
Shows hairline scratches.
Dial
Has acrylic yellowing and patina.
Bezel
It has scratches.
Crown
Shows desk marks.
Hands
The hour hand is rusted. The minute hand is rusted. The second hand is rusted.
Function
Running intermittently, will need service
Timing Data
---- Seconds/day, 149 Amp, 8.1 BE
Measurements
Diameter
27mm
Thickness
8mm
Lug Width
18mm
Lug to Lug
37mm