Seiko Cal. 5238 - 863

The Seiko 5238-863 represents an important milestone in Seiko's 1967 lineup. It features a Blue Sunburst dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-1f572a5ae070]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

8.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1967

Related Models

• Seiko 5238-636
• Seiko 4419-386
• Seiko 5690-299
• Seiko 6220-156
• Seiko 3810-453
• Seiko 5661-383
• Seiko 6163-933
• Seiko 7172-798
• Seiko 3841-529
• Seiko 5261-286
• Seiko 5240-845
• Seiko 4416-616