Seiko Cal. 6645 - 567

Seiko 6645-567

This Automatic model from 1994 features a 36mm Titanium case. Powered by the 6645 caliber with 26j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-e3382719c5a5]

Also known as: Sumo, Silverwave

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
36mm
Case Thickness
12.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Navy
Jewels
26j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1994

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seikata-wm-e3382719c5a5