Seiko Cal. 3876 - 603

Released in 1975, the Cal. 3876 with design code 603 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-d0cc8fe8ab71]

Also known as: Tuna, Crown

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Burgundy

Jewels

22j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1975

Related Models

• Seiko 6320-297
• Seiko 3819-321
• Seiko 6329-822
• Seiko 6260-454
• Seiko 7068-886
• Seiko 4491-281
• Seiko 6140-935
• Seiko 5669-139
• Seiko 6685-417
• Seiko 6651-998
• Seiko 6664-893
• Seiko 6328-905