Seiko Cal. 0763 - 183

The 0763-183 is a sought-after Solar piece from Seiko's golden era. Powered by the 0763 caliber with 31j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-31ae0e921b6d]

Also known as: Monster, Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Green

Jewels

31j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1971

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