Seiko Cal. 5687 - 423

Seiko 5687-423

The 5687-423 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5687 caliber with 32j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-04736957a7bb]

Also known as: Samurai

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
13.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Champagne
Jewels
32j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1997

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