Seiko Cal. 6635 - 881

Seiko 6635-881

The 6635-881 is a sought-after Quartz piece from Seiko's golden era. It features a White dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-6ad6f57ec867]

Also known as: Samurai, Arnie

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
40mm
Case Thickness
14.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
30m
Dial Color
White
Jewels
31j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1989

Related Models

seikata-wm-6ad6f57ec867