Seiko Cal. 0727 - 746

Seiko 0727-746

The 0727-746 is a sought-after Automatic piece from Seiko's golden era. Powered by the 0727 caliber with 28j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-041ac00beac0]

Also known as: Navigator, Baby Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
14.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1997

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seikata-wm-041ac00beac0