Seiko Cal. 7155 - 541

Seiko 7155-541

The Seiko 7155-541 represents an important milestone in Seiko's 1980 lineup. Powered by the 7155 caliber with 22j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-60ead629d533]

Also known as: Monster, Navigator

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
44mm
Case Thickness
11.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
130m
Dial Color
Silver
Jewels
22j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1980

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seikata-wm-60ead629d533