Seiko Cal. 6615 - 678

Seiko 6615-678

This Spring Drive model from 1984 features a 36mm Two-Tone case. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-c353e6d3498c]

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
36mm
Case Thickness
10.2mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Silver
Jewels
29j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1984

Related Models

seikata-wm-c353e6d3498c