Seiko Cal. 3827 - 383

Released in 1971, the Cal. 3827 with design code 383 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-0503f3dd6ecb]

Also known as: Samurai, Sumo

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

14.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

20j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1971

Related Models

• Seiko 0740-825
• Seiko 3812-146
• Seiko 6251-431
• Seiko 7086-402
• Seiko 5613-706
• Seiko 7185-496
• Seiko 7030-474
• Seiko 4547-461
• Seiko 7047-138
• Seiko 4558-397
• Seiko 7196-321
• Seiko 6645-717