Seiko Cal. 7127 - 438

Seiko 7127-438

The Seiko 7127-438 represents an important milestone in Seiko's 1988 lineup. Powered by the 7127 caliber with 35j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-268b700d36e4]

Also known as: Helmet, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
41mm
Case Thickness
9.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Navy
Jewels
35j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1988

Related Models

seikata-wm-268b700d36e4