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 » 1940s Rolex Bubble Back “Semi Unique” 31mm Stainless Steel

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1940s Rolex Bubble Back “Semi Unique” 31mm Stainless Steel

PRICE : ¥1,580,000(税別)


Early 1940s Rolex Bubbleback ss popular semi-unique dial with a very rare sub-second. This model is equipped with a sub-second movement, Cal. 620, which is very rare in the semi-unique dials where center-second models are predominantly used. The unique design of the sub-second model and the ageing of the texture are wonderfully appealing, and the old two-piece case with a precious mid-crown is a product with a period look.

Product no. A-5955
Model name Bubble Back
Year of Manufacture 1940's
Reference no. 2764
Serial no. 107,***
Caliber 620
Movement no. N5,***
Manufacturing no. Automatic
Material Stainless steel
Case size 31mm
Case type Screw back water proof
Dial Original
Type of Indices Luminous
Belt Non-original, 17mm lug width
Evaluation Case  92%
Dial 93%
Mov 93%
Condition 4.5/5.0
Rarity 5.0/5.0
Other details Case: minor scratches and ageing, but retains enough of the original shape and volume.

Dial: slight ageing, but retains the black mirror shine and original luminescent paint.

Movement: no winding or screwing problems. Accuracy is about 40 seconds per day.