Side by side

Citizen Promaster DivervsStraton Straton Daily Driver MKII

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

Promaster Diver
CitizenPromaster Diver
MSRP $431
Straton Daily Driver MKII
StratonStraton Daily Driver MKII
MSRP $299

At a glance

18 of 29 specs differ
Diameter
Promaster Diver46mm
Straton Daily Driver MKII44mm
Power Reserve
Promaster Diver40h
Straton Daily Driver MKII
Water Resistance
Promaster Diver200m
Straton Daily Driver MKII200m
MSRP
Promaster Diver$431
Straton Daily Driver MKII$299

Full specifications

Case

7 specs
Category
Diver
Chronograph
Diameter
46mm
44mm
Thickness
12mm
14mm
Lug-to-Lug
46mm
50mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

5 specs
Crystal
Mineral
Sapphire
Crystal Shape
Flat
AR Coating
Underside
Yes
Dial Color
Blue
Indices
Applied

Movement

5 specs
Caliber
B612
Miyota 6S21
Type
Solar
Quartz
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$431
$299

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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.

Citizen Promaster Diver

The Citizen Promaster Diver is praised for its handsome dial made from recycled materials and its accurate Ecodrive movement, running +1 second in 7 days. Owners note potential difficulty maintaining charge in a large collection and minor alignment issues with the bezel and chapter ring. One owner reports an automatic movement with +20/-40 seconds a day accuracy. On balance, owners appreciate the Citizen Promaster Diver for its distinctive dial and reliable Ecodrive movement.

Straton Daily Driver MKII

Owners praise the Straton Daily Driver MKII for its AR-coated sapphire crystal and reliable Miyota 6S21 quartz movement at its price, with the comfortable Barton band fitting well for daily wear. The watch features a clean white dial with double panda chronograph subdials, stick indices, and a thin black bezel that owners find visually appealing. One caveat is availability — the watch is difficult to find for sale. Overall, the consensus is that the Straton Daily Driver MKII offers strong value through its sapphire crystal and quartz reliability, marred primarily by scarcity in the market.

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