Seiko Cal. 6344 - 688

Seiko 6344-688

The 6344-688 is a sought-after Solar piece from Seiko's golden era. It features a Burgundy dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-24a722fd4a88]

Also known as: Helmet

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
37mm
Case Thickness
13.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Burgundy
Jewels
28j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1980

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