Seiko Cal. 5658 - 523

Seiko 5658-523

The 5658-523 is a sought-after Solar piece from Seiko's golden era. Powered by the 5658 caliber with 32j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-28bae7bd4a4e]

Also known as: Monster, Rally

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
36mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
White
Jewels
32j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1971

Related Models

seikata-wm-28bae7bd4a4e