Seiko Cal. 5660 - 493

Seiko 5660-493

The 5660-493 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5660 caliber with 22j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-09ee2a131c5b]

Also known as: Shogun, Panda

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
11.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Black
Jewels
22j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1975

Related Models

seikata-wm-09ee2a131c5b