Seiko Cal. 7138 - 815

Seiko 7138-815

The 7138-815 is a sought-after Quartz piece from Seiko's golden era. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-d3dddaee6415]

Also known as: Shogun, Crown

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
44mm
Case Thickness
11.2mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Burgundy
Jewels
20j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1989

Related Models

seikata-wm-d3dddaee6415