Seiko Cal. 5618 - 364

The Seiko 5618-364 represents an important milestone in Seiko's 1977 lineup. It features a Silver dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-fec54338ebc8]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

45mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1977

Related Models

• Seiko 6234-454
• Seiko 5699-287
• Seiko 3889-934
• Seiko 6155-406
• Seiko 7182-341
• Seiko 6354-851
• Seiko 0779-607
• Seiko 6166-858
• Seiko 7198-464
• Seiko 6224-313
• Seiko 6153-979
• Seiko 6353-334