Seiko Cal. 3831 - 972

The Seiko 3831-972 represents an important milestone in Seiko's 1977 lineup. It features a Champagne dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-dafedb7a7104]

Also known as: Samurai, Monster

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

41mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

21j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1977

Related Models

• Seiko 6674-114
• Seiko 3878-284
• Seiko 4418-738
• Seiko 3856-827
• Seiko 3822-884
• Seiko 7088-718
• Seiko 4453-571
• Seiko 0720-194
• Seiko 7022-118
• Seiko 7089-468
• Seiko 5228-826
• Seiko 6618-331