Seiko Cal. 6160 - 490

Seiko 6160-490

The Seiko 6160-490 represents an important milestone in Seiko's 1969 lineup. Powered by the 6160 caliber with 17j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-0fa90f438413]

Also known as: Turtle, Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
11.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
140m
Dial Color
Black
Jewels
17j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1969

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