Seiko Cal. 3816 - 561

The Seiko 3816-561 represents an important milestone in Seiko's 1987 lineup. It features a White dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-684c5a543bae]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

White

Jewels

30j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1987

Related Models

• Seiko 6298-863
• Seiko 3881-874
• Seiko 6137-944
• Seiko 0766-147
• Seiko 5237-819
• Seiko 6244-943
• Seiko 6220-963
• Seiko 7097-311
• Seiko 4577-908
• Seiko 5650-819
• Seiko 7020-221
• Seiko 5646-465