Seiko Cal. 5278 - 154

This Hand-Winding model from 1974 features a 39mm Titanium case. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-63854729adde]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

14.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Cream

Jewels

26j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1974

Related Models

• Seiko 4557-190
• Seiko 6154-433
• Seiko 0756-734
• Seiko 7012-812
• Seiko 5299-244
• Seiko 5234-159
• Seiko 4510-699
• Seiko 6273-615
• Seiko 5676-299
• Seiko 5274-866
• Seiko 5660-473
• Seiko 4460-338