Seiko Cal. 6644 - 290

Seiko 6644-290

The 6644-290 is a sought-after Automatic piece from Seiko's golden era. It features a Burgundy dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-f3d00a4373cf]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
36mm
Case Thickness
11.4mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Burgundy
Jewels
32j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1966

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