Seiko Cal. 3854 - 650

This Hand-Winding model from 1986 features a 38mm Two-Tone case. It features a Champagne dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-01b90eab3ae1]

Also known as: Tuna, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1986

Related Models

• Seiko 6338-876
• Seiko 6258-430
• Seiko 6369-915
• Seiko 5277-297
• Seiko 6316-118
• Seiko 3812-311
• Seiko 6121-199
• Seiko 4444-979
• Seiko 6131-420
• Seiko 6115-439
• Seiko 6283-597
• Seiko 7166-904