Seiko Cal. 7186 - 510

Seiko 7186-510

The Seiko 7186-510 represents an important milestone in Seiko's 1971 lineup. Powered by the 7186 caliber with 20j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-e6ec54495290]

Also known as: Monster, Emperor

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
14.8mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Navy
Jewels
20j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1971

Related Models

seikata-wm-e6ec54495290