Seiko Cal. 5243 - 278

This Automatic model from 1976 features a 38mm Stainless Steel case. Powered by the 5243 caliber with 26j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-dabac8d932ad]

Also known as: Silverwave, Golden Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

8.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Black

Jewels

26j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1976

Related Models

• Seiko 3863-824
• Seiko 6618-712
• Seiko 3883-558
• Seiko 7038-386
• Seiko 6325-372
• Seiko 5678-194
• Seiko 6268-172
• Seiko 7169-192
• Seiko 4593-584
• Seiko 5695-271
• Seiko 4498-535
• Seiko 4584-641