Seiko Cal. 5638 - 319

Seiko 5638-319

The 5638-319 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5638 caliber with 34j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-a0f0ae411bf6]

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
39mm
Case Thickness
9.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Champagne
Jewels
34j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1970

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