Seiko Cal. 3815 - 210

The 3815-210 is a sought-after Hand-Winding piece from Seiko's golden era. It features a White dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-4901aa758cd7]

Also known as: UFO, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

190m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1971

Related Models

• Seiko 5236-254
• Seiko 3864-345
• Seiko 4513-113
• Seiko 6352-303
• Seiko 6256-531
• Seiko 6183-424
• Seiko 6186-974
• Seiko 4438-892
• Seiko 7044-356
• Seiko 7185-753
• Seiko 0787-230
• Seiko 6140-889