Seiko Cal. 7016 - 637

Seiko 7016-637

The 7016-637 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7016 caliber with 18j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-4aa41a8de1c6]

Also known as: Flighty

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
43mm
Case Thickness
11.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
80m
Dial Color
Burgundy
Jewels
18j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1971

Related Models

seikata-wm-4aa41a8de1c6