Wristwatch Database — American Wristwatch Reference
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Hamilton / Model reference

Sea Mate II

Compare the individual source configurations below with the watch you are identifying.

Named Hamilton model supported by non-rejected catalog evidence. Punctuation and spacing equivalents reconciled; numbered variants retained. Replacement sources do not establish watch offering dates.

A similar case or dial is a starting point. Check the documented configuration and any movement evidence before settling on an identification.

Documented source appearances

12 appearances

Dates below belong to publications. Different specifications remain attached to their own source appearance.

1965

Hamilton Watch Catalog 1965–1966

Hamilton Watch Company · Printed19 — Fine Watches (viewer21)

Sea Mate II

Sea Mate II: yellow 10K rolled gold plate / stainless steel back; bracelet; illustrated dial. Shared panel:17 jewels;shock-resistant;anti-magnetic;unbreakable mainspring.

Band
bracelet printed
Family
Fine Watches printed
Jewels
17 printed
Case color
yellow printed
Mainspring
Unbreakable mainspring printed
Case material
10K rolled gold plate / stainless steel back printed
Dial decoration
Illustrated standard dial illustrated
Dust resistance
Dustproof with seals intact printed
Marketed gender
men printed
Shock resistance
Shock-resistant printed
Water resistance
Waterproof with seals intact printed
Magnetic resistance
Anti-magnetic printed

Historical price: USD 69.50 · suggested retail

Own caption price; catalog printed18footer identifies all prices as suggested retail. Tax unspecified.

1965

Hamilton Watch Catalog 1965–1966

Hamilton Watch Company · Printed19 — Fine Watches (viewer21)

Sea Mate II

Sea Mate II: yellow 10K rolled gold plate / stainless steel back; bracelet; black dial. Shared panel:17 jewels;shock-resistant;anti-magnetic;unbreakable mainspring.

Band
bracelet printed
Family
Fine Watches printed
Jewels
17 printed
Case color
yellow printed
Dial color
black printed
Mainspring
Unbreakable mainspring printed
Case material
10K rolled gold plate / stainless steel back printed
Dust resistance
Dustproof with seals intact printed
Marketed gender
men printed
Shock resistance
Shock-resistant printed
Water resistance
Waterproof with seals intact printed
Magnetic resistance
Anti-magnetic printed

Historical price: USD 69.50 · suggested retail

Own caption price; catalog printed18footer identifies all prices as suggested retail. Tax unspecified.

1965

Hamilton Watch Catalog 1965–1966

Hamilton Watch Company · Printed19 — Fine Watches (viewer21)

Sea Mate II

Sea Mate II: yellow 10K rolled gold plate / stainless steel back; strap; illustrated dial. Shared panel:17 jewels;shock-resistant;anti-magnetic;unbreakable mainspring.

Band
strap printed
Family
Fine Watches printed
Jewels
17 printed
Case color
yellow printed
Mainspring
Unbreakable mainspring printed
Case material
10K rolled gold plate / stainless steel back printed
Dial decoration
Illustrated standard dial illustrated
Dust resistance
Dustproof with seals intact printed
Marketed gender
men printed
Shock resistance
Shock-resistant printed
Water resistance
Waterproof with seals intact printed
Magnetic resistance
Anti-magnetic printed

Historical price: USD 59.95 · suggested retail

Own caption price; catalog printed18footer identifies all prices as suggested retail. Tax unspecified.

1965

Hamilton Watch Catalog 1965–1966

Hamilton Watch Company · Printed19 — Fine Watches (viewer21)

Sea Mate II

Sea Mate II: yellow 10K rolled gold plate / stainless steel back; strap; black dial. Shared panel:17 jewels;shock-resistant;anti-magnetic;unbreakable mainspring.

Band
strap printed
Family
Fine Watches printed
Jewels
17 printed
Case color
yellow printed
Dial color
black printed
Mainspring
Unbreakable mainspring printed
Case material
10K rolled gold plate / stainless steel back printed
Dust resistance
Dustproof with seals intact printed
Marketed gender
men printed
Shock resistance
Shock-resistant printed
Water resistance
Waterproof with seals intact printed
Magnetic resistance
Anti-magnetic printed

Historical price: USD 59.95 · suggested retail

Own caption price; catalog printed18footer identifies all prices as suggested retail. Tax unspecified.

1966

Hamilton 1966–1967 factory catalog

Hamilton Watch Company · Fine watches — printed 19 (scan 21)

Sea Mate II

10K yellow rolled gold plate; stainless steel back case; 17 jewels; Bracelet

Band
Bracelet printed
Family
Fine watches printed
Jewels
17 printed
Dial color
Alternate black dial offered printed
Mainspring
Unbreakable mainspring (historical claim) printed
Case material
10K yellow rolled gold plate; stainless steel back printed
Marketed gender
men printed
Shock resistance
Shock-resistant (historical claim) printed
Water resistance
Weatherproof: waterproof/dustproof with seals intact (historical claim; marked model) printed
Magnetic resistance
Anti-magnetic (historical claim) printed

Historical price: USD 59.95 · suggested retail

Catalog general price statement: suggested retail; subject to change and prior sale.

1966

Hamilton 1966–1967 factory catalog

Hamilton Watch Company · Fine watches — printed 19 (scan 21)

Sea Mate II

10K yellow rolled gold plate; stainless steel back case; 17 jewels; Strap

Band
Strap printed
Family
Fine watches printed
Jewels
17 printed
Dial color
Alternate black dial offered printed
Mainspring
Unbreakable mainspring (historical claim) printed
Case material
10K yellow rolled gold plate; stainless steel back printed
Marketed gender
men printed
Shock resistance
Shock-resistant (historical claim) printed
Water resistance
Weatherproof: waterproof/dustproof with seals intact (historical claim; marked model) printed
Magnetic resistance
Anti-magnetic (historical claim) printed

Historical price: USD 49.95 · suggested retail

Catalog general price statement: suggested retail; subject to change and prior sale.

1968

Hamilton 1968 factory catalog

Hamilton Watch Company · Men’s dress watches and tachometer chronographs — scan 27

Sea Mate II

10K yellow rolled gold plate / stainless steel back; Bracelet.17-jewel dress watch.

Band
Bracelet printed
Jewels
17 printed
Dial color
Alternate black dial offered printed
Case material
10K yellow rolled gold plate / stainless steel back printed
Dust resistance
Dustproof with seals intact (historical claim) printed
Marketed gender
men printed
Water resistance
Weatherproof*: waterproof with seals intact (historical claim) printed

Historical price: USD 59.95 · suggested retail

Printed individual price; explicit bracelet/strap pairs separate. Edition classification pending.

1968

Hamilton 1968 factory catalog

Hamilton Watch Company · Men’s dress watches and tachometer chronographs — scan 27

Sea Mate II

10K yellow rolled gold plate / stainless steel back; Strap.17-jewel dress watch.

Band
Strap printed
Jewels
17 printed
Dial color
Alternate black dial offered printed
Case material
10K yellow rolled gold plate / stainless steel back printed
Dust resistance
Dustproof with seals intact (historical claim) printed
Marketed gender
men printed
Water resistance
Weatherproof*: waterproof with seals intact (historical claim) printed

Historical price: USD 49.95 · suggested retail

Printed individual price; explicit bracelet/strap pairs separate. Edition classification pending.

1971

Hamilton / Vantage 1971 watch catalog

Hamilton / Vantage · Hamilton stemwound models and electronic series — scan 7

Sea Mate II

Named original catalog illustration; Hamilton stemwound models and electronic series.

Band
Bracelet illustrated
Movement type
Stemwound printed
Marketed gender
men inferred

1971

Hamilton / Vantage 1971 watch catalog

Hamilton / Vantage · Hamilton stemwound models and electronic series — scan 7

Sea Mate II

Named original catalog illustration; Hamilton stemwound models and electronic series.

Band
Bracelet illustrated
Dial color
Black printed
Movement type
Stemwound printed
Marketed gender
men inferred

1971

Hamilton / Vantage 1971 watch catalog

Hamilton / Vantage · Hamilton stemwound models and electronic series — scan 7

Sea Mate II

Named original catalog illustration; Hamilton stemwound models and electronic series.

Band
Bracelet illustrated
Marker style
Masonic symbols printed
Movement type
Stemwound printed
Marketed gender
men inferred

Undated publication

Hamilton and Vantage men’s watch product sheets (host1970; date unverified)

Hamilton · Men’s dress watches $50 to $190 — scan 1

Seamate II

Seamate II; Yellow rolled gold plate case / stainless steel back; Strap.

Band
Strap printed
Jewels
17 printed
Marker style
Masonic symbols illustrated
Case material
Yellow rolled gold plate case / stainless steel back printed
Marketed gender
men printed
Water resistance
Water-resistant (historical printed claim) printed

Historical price: USD 60.00 · unknown