Seiko Cal. 6157 - 637

Seiko 6157-637

This Hand-Winding model from 1980 features a 45mm Two-Tone case. With its 20mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-6515d657f38a]

Also known as: Flighty

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
45mm
Case Thickness
15.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Silver
Jewels
23j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1980

Related Models

seikata-wm-6515d657f38a