Seiko Cal. 7128 - 875

Seiko 7128-875

Released in 1971, the Cal. 7128 with design code 875 was part of Seiko's domestic market collection. Powered by the 7128 caliber with 36j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-3a9620480a1b]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
46mm
Case Thickness
13.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
200m
Dial Color
White
Jewels
36j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1971

Related Models

seikata-wm-3a9620480a1b