Seiko Cal. 3865 - 398

This Quartz model from 1996 features a 39mm Titanium case. It features a Black dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-1f68b2fdb39e]

Also known as: Helmet, Emperor

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

39mm

Case Thickness

13.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1996

Related Models

• Seiko 6332-734
• Seiko 5631-369
• Seiko 0764-153
• Seiko 5680-254
• Seiko 6215-689
• Seiko 4454-965
• Seiko 6172-871
• Seiko 7059-192
• Seiko 6313-458
• Seiko 3869-287
• Seiko 6315-445
• Seiko 4543-853