Head-to-Head Comparison

Orient Kamasu Automatic Diver vs Tissot Seastar 1000 Automatic

Two divers compared — ~$345 vs ~$515

Quick Verdict

The Orient Kamasu Automatic Diver (~$345) offers Orient In-House Automatic precision at $170 less than the Tissot Seastar 1000 Automatic (~$515). The Seastar 1000 Automatic counters with Swiss Made craftsmanship and 300m (30 ATM) water resistance. Both are exceptional divers for their respective price points.

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Orient Kamasu Automatic Diver

Orient

Kamasu Automatic Diver

~$345

Tissot Seastar 1000 Automatic

Tissot

Seastar 1000 Automatic

~$515

Specifications Compared

FeatureOrient Kamasu Automatic DiverTissot Seastar 1000 Automatic
Price~$345~$515
Case Size41.8mm40mm
MovementAutomatic Caliber F6922Automatic Powermatic 80 (Caliber 80.111)
Caliber TypeOrient In-House AutomaticETA/Tissot Automatic
Power Reserve40 Hours80 Hours
Water Resistance200m (20 ATM)300m (30 ATM)
CrystalSapphire CrystalSapphire Crystal
Case MaterialStainless SteelStainless Steel
OriginMade in JapanSwiss Made

Category-by-Category Analysis

🎨

Design & Aesthetics

Edge: Draw

Orient's design language vs Tissot's approach

⚙️

Movement & Performance

Edge: Tissot

Automatic Caliber F6922 vs Automatic Powermatic 80 (Caliber 80.111)

📏

Wearability & Fit

Edge: Tissot

41.8mm vs 40mm — different wrist presence

💰

Value & Cost of Ownership

Edge: Orient

Orient is $170 more affordable

💧

Water Resistance

Edge: Tissot

200m (20 ATM) vs 300m (30 ATM)

Our Verdict

Orient

Kamasu Automatic Diver

Choose the Orient Kamasu Automatic Diver if you prioritize Orient In-House Automatic engineering, Made in Japan craftsmanship, and 200m (20 ATM) water resistance. At ~$345, it delivers Automatic Caliber F6922 with 40 Hours power reserve.

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Tissot

Seastar 1000 Automatic

Choose the Tissot Seastar 1000 Automatic if you value ETA/Tissot Automatic technology, Swiss Made heritage, and 40mm proportions. At ~$515, the Automatic Powermatic 80 (Caliber 80.111) with 80 Hours power reserve makes it a compelling choice.

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The Bottom Line

The Orient Kamasu Automatic Diver and Tissot Seastar 1000 Automatic represent two distinct approaches to the diver category — the Orient bringing Made in Japan tradition while Tissot delivers Swiss Made engineering.

Frequently Asked Questions