Seiko Cal. 7189 - 898

Seiko 7189-898

This Automatic model from 1975 features a 37mm PVD Black case. Powered by the 7189 caliber with 19j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-a6c9732bcdcf]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
37mm
Case Thickness
9.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Black
Jewels
19j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1975

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