Seiko Cal. 0730 - 628

Seiko 0730-628

The 0730-628 is a sought-after Automatic piece from Seiko's golden era. Powered by the 0730 caliber with 30j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-17fa4f2eec53]

Also known as: Baby Tuna, Emperor

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
11.9mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1980

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