Seiko Cal. 6180 - 740

Seiko 6180-740

The Seiko 6180-740 represents an important milestone in Seiko's 1983 lineup. Powered by the 6180 caliber with 32j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-12ac356aef91]

Also known as: Silverwave, Goldfeather

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
39mm
Case Thickness
11.6mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Cream
Jewels
32j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1983

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seikata-wm-12ac356aef91