Seiko Cal. 7138 - 541

Seiko 7138-541

The 7138-541 is a sought-after Solar piece from Seiko's golden era. Powered by the 7138 caliber with 23j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-0cf5bb4e85e3]

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
35mm
Case Thickness
14.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Navy
Jewels
23j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1966

Related Models

seikata-wm-0cf5bb4e85e3