Seiko Cal. 5643 - 503

Seiko 5643-503

The 5643-503 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-1625f7d24c66]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
9.6mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Black
Jewels
18j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1967

Related Models

seikata-wm-1625f7d24c66