Seiko Cal. 5623 - 857

Seiko 5623-857

The 5623-857 is a sought-after Solar piece from Seiko's golden era. Powered by the 5623 caliber with 33j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-38e303f64cb2]

Also known as: Rally

Specifications

Movement
Solar
Case Material
Titanium
Case Width
43mm
Case Thickness
9.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Champagne
Jewels
33j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1998

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