Seiko Cal. 6644 - 271

Seiko 6644-271

The 6644-271 is a sought-after Solar piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-da3d8958e9f2]

Also known as: Silverwave

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
45mm
Case Thickness
10.8mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Green
Jewels
19j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1996

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