Seiko Cal. 5639 - 258

Seiko 5639-258

The 5639-258 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5639 caliber with 33j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-efe8e8d4399d]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
13.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
140m
Dial Color
Silver
Jewels
33j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1970

Related Models

seikata-wm-efe8e8d4399d