Seiko Cal. 6684 - 455

The Seiko 6684-455 represents an important milestone in Seiko's 1975 lineup. It features a White dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-5ab43d519515]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1975

Related Models

• Seiko 6688-675
• Seiko 4595-169
• Seiko 3842-676
• Seiko 0766-480
• Seiko 7191-814
• Seiko 7190-762
• Seiko 4486-260
• Seiko 6342-617
• Seiko 3852-287
• Seiko 6138-328
• Seiko 4461-784
• Seiko 0715-309