Seiko Cal. 7039 - 178

Seiko 7039-178

The Seiko 7039-178 represents an important milestone in Seiko's 1981 lineup. Powered by the 7039 caliber with 17j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-e7c005402c5c]

Also known as: UFO

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
41mm
Case Thickness
11.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
White
Jewels
17j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1981

Related Models

seikata-wm-e7c005402c5c