Seiko Cal. 7021 - 248

Seiko 7021-248

This Hand-Winding model from 1984 features a 39mm Titanium case. Powered by the 7021 caliber with 18j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-5966fd3e2478]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
39mm
Case Thickness
14.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Navy
Jewels
18j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1984

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seikata-wm-5966fd3e2478