Seiko Cal. 6140 - 735

Seiko 6140-735

The Seiko 6140-735 represents an important milestone in Seiko's 1983 lineup. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-1cef4d6d24cb]

Also known as: Rally, Baby Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
36mm
Case Thickness
14.2mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Champagne
Jewels
30j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1983

Related Models

seikata-wm-1cef4d6d24cb