Seiko Cal. 0721 - 948

Seiko 0721-948

The 0721-948 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 0721 caliber with 29j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-32b88f603679]

Also known as: Helmet

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
36mm
Case Thickness
12.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Champagne
Jewels
29j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1971

Related Models

seikata-wm-32b88f603679