Seiko Cal. 6263 - 365

Released in 1987, the Cal. 6263 with design code 365 was part of Seiko's domestic market collection. Powered by the 6263 caliber with 24j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-a09cb43ddbd8]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1987

Related Models

• Seiko 5618-363
• Seiko 4445-427
• Seiko 6380-840
• Seiko 5638-334
• Seiko 5632-626
• Seiko 5261-667
• Seiko 4473-330
• Seiko 5636-673
• Seiko 6389-693
• Seiko 7126-825
• Seiko 6687-918
• Seiko 6136-501