Seiko Cal. 6318 - 649

Seiko 6318-649

The Seiko 6318-649 represents an important milestone in Seiko's 1969 lineup. Powered by the 6318 caliber with 17j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-dfaa74928b7b]

Also known as: Sumo, Panda

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
13.6mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Black
Jewels
17j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1969

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