Seiko Cal. 5278 - 515

The 5278-515 is a sought-after Quartz piece from Seiko's golden era. It features a Silver dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-04bf2b18125a]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

18j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1998

Related Models

• Seiko 6128-499
• Seiko 5255-699
• Seiko 7090-367
• Seiko 6659-571
• Seiko 4475-982
• Seiko 0797-986
• Seiko 4562-901
• Seiko 7011-938
• Seiko 0740-259
• Seiko 6626-604
• Seiko 6678-519
• Seiko 6343-549