Bulova Lunar Pilot vs Seiko 5 Sports GMT

Side-by-side comparison of specifications and features

BulovaLunar Pilot

43.5mm

Seiko5 Sports GMT

SSK001

Key Differences

Best Value

Seiko 5 Sports GMT (SSK001)

Starting from $400

Best Water Resistance

Seiko 5 Sports GMT (SSK001)

100m (2x more)

Price Comparison

Bulova Lunar Pilot

MSRP

$750

New

$799

Used

$744

Seiko 5 Sports GMT

MSRP

$400

New

$570

Used

$264

MSRP New (Amazon) Used (eBay)

Comparison of Bulova Lunar Pilot, Seiko 5 Sports GMT
Specification	Bulova Lunar Pilot	Seiko 5 Sports GMT
Pricing
MSRP	$750	$400
New Price	$799	$570
Used Price (Low)	$744	$264
Used Price (High)	$854	$1,023
30-Day Trend	↑ +14.9%	↑ +3.2%
Used Price Range	$744 - $854	$264 - $1,023
Identity
Reference	43.5mm	SSK001
Nickname	N/A	N/A
Style	Chronograph, Tool, Sports	Sports, Tool
Release Era	2000s	2020s
Dimensions
Diameter	43.5mm	42.5mm
Thickness	N/A	N/A
Lug Width	N/A	N/A
Lug to Lug	N/A	N/A
Movement
Movement	Quartz	Automatic
Power Reserve / Battery	N/A	N/A
Accuracy	N/A	N/A
Case
Case Material	Stainless Steel	Stainless Steel
Crystal	Sapphire Crystal	Hardlex
Water Resistance	50m (swimming)	100m (recreational diving)
Bezel	Fixed tachymeter	Bidirectional 24-hour
Dial
Dial Color	Black	Black
Luminous	Yes	Yes
Community
Review Rating	N/A	N/A
In Collections	N/A	N/A
On Wishlists	N/A	N/A
Forum Threads	N/A	N/A

Quick Summary

If you are deciding between Bulova Lunar Pilot and Seiko 5 Sports GMT, the real decision is usually about mechanical feel versus low-maintenance convenience, water-ready utility versus dressier everyday wear, chronograph character versus sports versatility. Treat it as a value-versus-upgrade decision — confirm the extra spend solves a problem you will notice every week.

How to choose

The biggest practical difference is usually movement and upkeep. Start with wrist fit and movement preference, then use water resistance and price to break the tie.

Bulova Lunar Pilot

Bulova Lunar Pilot is a better fit for low-maintenance daily wear, chronograph styling.

Seiko 5 Sports GMT

Seiko 5 Sports GMT is a better fit for mechanical-watch enthusiasts, sports styling.

Key Differences

Movement and upkeep

Bulova Lunar Pilot: quartz movement

Seiko 5 Sports GMT: automatic movement

Bulova Lunar Pilot uses a quartz movement, while Seiko 5 Sports GMT uses a automatic movement — that changes day-to-day ownership, upkeep, and the overall feel on the wrist.

Size and wearability

Bulova Lunar Pilot: 43.5mm

Seiko 5 Sports GMT: 42.5mm

Their size profiles are relatively close, so fit comes down to shape, weight, and how each watch sits on your wrist.

Water resistance

Bulova Lunar Pilot: 50m

Seiko 5 Sports GMT: 100m

Water resistance is a meaningful separator here — the higher-rated option gives more flexibility for swimming or rougher daily use.

Price and value

Bulova Lunar Pilot: $750

Seiko 5 Sports GMT: $400

There is a real price gap here — treat the more expensive option as an upgrade decision and confirm whether the extra spend buys something you will notice in weekly use.

Style and use case

Bulova Lunar Pilot: chronograph

Seiko 5 Sports GMT: sports

Bulova Lunar Pilot leans more chronograph, while Seiko 5 Sports GMT pulls toward sports use case — pick the one that matches how you will actually wear it.

Crystal and materials

Bulova Lunar Pilot: sapphire crystal · steel

Seiko 5 Sports GMT: Hardlex crystal · steel

Crystal choice can change long-term wear expectations — one may prioritize scratch resistance while the other keeps cost or vintage feel in check.

Choose Bulova Lunar Pilot If...

You want a lower-maintenance daily watch.
You are specifically shopping for a chronograph style watch.
You are comfortable paying more for a stronger feature set.

Choose Seiko 5 Sports GMT If...

You prefer a mechanical watch experience and do not mind more upkeep.
Swimming, beach use, or tougher daily wear is part of the plan.
You are specifically shopping for a sports style watch.

Price and Value Notes

Seiko 5 Sports GMT is often the value play at current pricing, while Bulova Lunar Pilot makes more sense if you will use its extra features regularly.

There is a real price gap here — treat the more expensive option as an upgrade decision and confirm whether the extra spend buys something you will notice in weekly use.

Where to Check Deals

Check current deals on Amazon and eBay using the buttons below — listing prices, seller quality, and condition can change quickly.

Check current deals on Amazon and eBay

Prices change often, so compare the latest listings and condition options before you buy.

WatchCompared may earn a commission from qualifying purchases through affiliate links. This does not change your price.

Bulova Lunar Pilot

Check Price on AmazonOpens in new tab · Price may vary

Check Price on eBayFrom $790 · Live listings

Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.

Seiko 5 Sports GMT

Check Price on AmazonOpens in new tab · Price may vary

Check Price on eBayFrom $387 · Live listings

Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.

Comparison FAQ

Which movement is easier to live with day to day?

Quartz and solar models are usually easier for grab-and-go use, while automatic and manual watches appeal more to buyers who enjoy the mechanical side of watch ownership.

Which one is better for smaller wrists?

Neither is clearly smaller: case width is 43.5mm vs 42.5mm. Pick on strap and looks instead — the size difference is not what will decide this for you.

Which is better for swimming or rough daily wear?

Seiko 5 Sports GMT — it is rated 100m versus 50m, which is the difference between swimming confidently and only handling splashes.

Is the more expensive one worth it?

Seiko 5 Sports GMT is the value pick at roughly $350 less. Pay more only if a specific difference above matters to you — otherwise the cheaper one is the smarter buy. Confirm live listings, since marketplace pricing moves.