Seiko Cal. 0720 - 287

Seiko 0720-287

The 0720-287 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0720 caliber with 21j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-c33ed8175693]

Also known as: Helmet, Rally

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
9.1mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Green
Jewels
21j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1985

Related Models

seikata-wm-c33ed8175693