Seiko Cal. 7031 - 123

The 7031-123 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7031 caliber with 19j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-58fb14bbeda1]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1991

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