Seiko Cal. 5617 - 437

Seiko 5617-437

This Automatic model from 1987 features a 40mm Hardlex-Coated Steel case. With its 18mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-35c6c931b552]

Also known as: Samurai, Crown

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
14.1mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
170m
Dial Color
Burgundy
Jewels
24j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1987

Related Models

seikata-wm-35c6c931b552