Seiko Cal. 5690 - 538

Seiko 5690-538

This Solar model from 1992 features a 39mm Stainless Steel case. Powered by the 5690 caliber with 18j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-db5b8076b608]

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
15.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
180m
Dial Color
White
Jewels
18j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1992

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