Seiko Cal. 7028 - 436

Seiko 7028-436

The Seiko 7028-436 represents an important milestone in Seiko's 1997 lineup. With its 20mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-0774d432e728]

Also known as: Tuna, Emperor

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
39mm
Case Thickness
8.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Black
Jewels
30j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1997

Related Models

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