Seiko Cal. 6270 - 739

Seiko 6270-739

The 6270-739 is a sought-after Solar piece from Seiko's golden era. Powered by the 6270 caliber with 25j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-76cce2b109bf]

Also known as: Baby Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
13.9mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
150m
Dial Color
Champagne
Jewels
25j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1972

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