Seiko Cal. 6377 - 277

The 6377-277 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-684b51adc3ba]

Also known as: Pogue, Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Champagne

Jewels

24j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1987

Related Models

• Seiko 7099-376
• Seiko 6351-238
• Seiko 0752-364
• Seiko 7035-198
• Seiko 3851-351
• Seiko 3875-189
• Seiko 4571-800
• Seiko 4544-224
• Seiko 6630-853
• Seiko 4457-276
• Seiko 7125-372
• Seiko 6198-159