Seiko Cal. 7021 - 891

Seiko 7021-891

This Automatic model from 1987 features a 43mm Hardlex-Coated Steel case. Powered by the 7021 caliber with 25j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-31b1ab40f3b0]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
13.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
White
Jewels
25j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1987

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