Seiko Cal. 7028 - 665

Seiko 7028-665

The 7028-665 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7028 caliber with 30j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-05b4355e2a63]

Also known as: Arnie

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
11.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Silver
Jewels
30j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1985

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seikata-wm-05b4355e2a63