Seiko Cal. 6675 - 144

Seiko 6675-144

The 6675-144 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6675 caliber with 20j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-6c39971ab5c7]

Also known as: Helmet, Baby Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
37mm
Case Thickness
9.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Champagne
Jewels
20j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1978

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