Seiko Cal. 6283 - 755

This Spring Drive model from 1981 features a 45mm PVD Black case. It features a Green dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-a4a782d42c32]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

40m

Dial Color

Green

Jewels

31j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1981

Related Models

• Seiko 6291-703
• Seiko 6140-672
• Seiko 5614-951
• Seiko 7131-908
• Seiko 5223-765
• Seiko 5280-755
• Seiko 4478-961
• Seiko 5276-897
• Seiko 0715-664
• Seiko 7162-619
• Seiko 6128-491
• Seiko 0774-151