Which is cheaper, the Hamilton American Classic Intra-Matic Auto or the Spinnaker Hull California (Olive Oyl Red)?

At MSRP the Spinnaker Hull California (Olive Oyl Red) is the cheaper of the two at $375, against $1,275 for the Hamilton American Classic Intra-Matic Auto — a $900 gap before any retailer discounting.

Which is bigger, the Hamilton American Classic Intra-Matic Auto or the Spinnaker Hull California (Olive Oyl Red)?

The Spinnaker Hull California (Olive Oyl Red) wears larger at 42mm versus 40mm for the Hamilton American Classic Intra-Matic Auto — a 2mm difference across the dial.

Which has better water resistance, the Hamilton American Classic Intra-Matic Auto or the Spinnaker Hull California (Olive Oyl Red)?

The Spinnaker Hull California (Olive Oyl Red) is rated to 100m versus 50m for the Hamilton American Classic Intra-Matic Auto.

Which has a longer power reserve, the Hamilton American Classic Intra-Matic Auto or the Spinnaker Hull California (Olive Oyl Red)?

The Hamilton American Classic Intra-Matic Auto carries a 80-hour power reserve against 40 hours on the Spinnaker Hull California (Olive Oyl Red).

What movement does the Hamilton American Classic Intra-Matic Auto run compared to the Spinnaker Hull California (Olive Oyl Red)?

Both watches run automatic movements — the Hamilton American Classic Intra-Matic Auto uses the H-10 and the Spinnaker Hull California (Olive Oyl Red) uses the SII NH35A.

Side by side

Hamilton American Classic Intra-Matic AutovsSpinnaker Hull California (Olive Oyl Red)

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Hamilton American Classic Intra-Matic Auto

h38425120

MSRP $1,275

Spinnaker Hull California (Olive Oyl Red)

hull-california-automatic-popeye-sailors-and-sweethearts-limited-edition-olive-oyl-red-sp-5169-02

MSRP $375

At a glance

11 of 29 specs differ

Diameter

American Classic Intra-Matic Auto40mm

Hull California (Olive Oyl Red)42mm

Power Reserve

American Classic Intra-Matic Auto80h

Hull California (Olive Oyl Red)40h

Water Resistance

American Classic Intra-Matic Auto50m

Hull California (Olive Oyl Red)100m

MSRP

American Classic Intra-Matic Auto$1,275

Hull California (Olive Oyl Red)$375

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Dial Color

White

Olive Oyl Red

Movement

2 specs

Caliber

H-10

SII NH35A

Power Reserve

80h

40h

Pricing

1 specs

MSRP

$1,275

$375

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Hamilton American Classic Intra-Matic Auto

Owners widely praise the Hamilton American Classic Intra-Matic Auto for its thinness, perfect size, and vintage charm, with some preferring its contrasting tachymeter and larger subdials. One owner notes the rotor can be quite loud. The Hamilton American Classic Intra-Matic Auto is considered by some to be the best watch with a 2892 movement for the price. Overall, owners rate the Hamilton American Classic Intra-Matic Auto highly for its vintage charm and wearability at the price.

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Spinnaker Hull California (Olive Oyl Red)

Owners widely praise the Spinnaker Hull California (Olive Oyl Red)'s polished case finish and textured dial, with one owner finding its jubilee bracelet superior to Seiko's. Some find the 24-hour subdial functionally illogical and visually unappealing, while others prefer a smoother dial texture over the current finish. On balance, owners value the Spinnaker Hull California (Olive Oyl Red) for its striking dial and high-quality bracelet at its price point.

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