Seiko Cal. 5621 - 940

Seiko 5621-940

The Seiko 5621-940 represents an important milestone in Seiko's 1990 lineup. It features a Silver dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-ebea590b5a68]

Also known as: Sportsmatic, Arnie

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
11.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Silver
Jewels
25j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1990

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