Seiko Cal. 5638 - 175

Seiko 5638-175

The 5638-175 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5638 caliber with 30j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-840c4d58f099]

Also known as: Samurai

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
39mm
Case Thickness
12.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Champagne
Jewels
30j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1986

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