Seiko Cal. 6138 - 981

Seiko 6138-981

The Seiko 6138-981 represents an important milestone in Seiko's 1979 lineup. It features a Green dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-0313317fadbd]

Also known as: Samurai, Navigator

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
37mm
Case Thickness
11.7mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
70m
Dial Color
Green
Jewels
18j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1979

Related Models

seikata-wm-0313317fadbd