Seiko Cal. 5231 - 497

Seiko 5231-497

The 5231-497 is a sought-after Kinetic piece from Seiko's golden era. It features a Navy dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-a62f0963ecdf]

Also known as: Baby Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
45mm
Case Thickness
14.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
130m
Dial Color
Navy
Jewels
31j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1997

Related Models

seikata-wm-a62f0963ecdf