Seiko Cal. 7154 - 366

The Seiko 7154-366 represents an important milestone in Seiko's 1971 lineup. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-05d63d4b91c0]

Also known as: Monster, Arnie

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1971

Related Models

• Seiko 7167-740
• Seiko 6627-572
• Seiko 6228-703
• Seiko 0792-880
• Seiko 5629-201
• Seiko 4478-118
• Seiko 0733-465
• Seiko 0739-931
• Seiko 4590-369
• Seiko 7019-650
• Seiko 6337-192
• Seiko 6650-947