Seiko Cal. 7028 - 871

Seiko 7028-871

The 7028-871 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7028 caliber with 34j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-0edc8d2edd1b]

Also known as: Monster, World Timer

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
38mm
Case Thickness
13.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Black
Jewels
34j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1998

Related Models

seikata-wm-0edc8d2edd1b