Seiko Cal. 7189 - 570

Seiko 7189-570

The Seiko 7189-570 represents an important milestone in Seiko's 1981 lineup. Powered by the 7189 caliber with 21j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-644b26d2f162]

Also known as: Tuna, Bellmatic

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
11.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
160m
Dial Color
Silver
Jewels
21j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1981

Related Models

seikata-wm-644b26d2f162